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Shop Tools

Shop small-engine and outdoor-power-equipment repair tools by task, equipment type, tool size, gauge, or Rotary part number. Mow Town USA carries diagnostic instruments, ignition testers, tachometers, hour meters, belt gauges, blade-sharpening equipment, saw-chain tools, T-wrenches, screnches, electrical repair supplies, hardware assortments, storage products, and specialty shop accessories for lawn mower, chainsaw, trimmer, snowblower, sprayer, and small-engine service.

The best tool depends on the repair being performed, the equipment being serviced, and the specifications required by the manufacturer. Before ordering, compare the tool’s size, drive or fastener type, measurement range, application, included components, and compatibility with any existing grinder, chain tool, gauge, sprayer, or shop system.

How to Choose the Right Shop Tool

  • Identify the repair task — determine whether you are diagnosing ignition or fuel problems, measuring a belt, sharpening a mower blade, repairing saw chain, servicing a carburetor, replacing hardware, or organizing shop inventory.
  • Check equipment and engine information — mower, chainsaw, trimmer, snowblower, and small-engine applications may require tool sizes or procedures specific to the manufacturer and model.
  • Verify dimensions and specifications — compare wrench sizes, Torx sizes, gauge ranges, chain pitch and gauge, grinder wheel size, fastener diameter, thread, and package quantity.
  • Match accessory compatibility — replacement punches, wheels, pins, cups, chargers, hoses, and other accessories must fit the specific parent tool or equipment model.
  • Confirm package quantity — some hardware refills, reachers, storage bins, and service items are sold in multipacks or case-style quantities.
  • Choose for the expected workload — occasional maintenance may require a simple hand tool, while frequent commercial service can justify dedicated diagnostic, sharpening, or chain-repair equipment.

Important: Similar-looking tools and accessories are not always interchangeable. Use the manufacturer’s part number and full specifications whenever possible, especially for replacement components used with grinders, chain breakers, rivet spinners, sprayers, gauges, and electrical test equipment.

Types of Outdoor Power Equipment Shop Tools

Diagnostic and Test Equipment

Ignition testers, tachometers, hour meters, fuel-pressure gauges, and leak detectors help isolate operating problems and verify engine performance. Select a tool with the correct test range, connection method, and application for the engine or electrical system being serviced.

Mower Blade Sharpening Tools

Blade grinders, sharpening systems, grinding wheels, and grit-collection accessories help restore a consistent cutting edge. Confirm blade-grinder model compatibility, wheel dimensions, and the equipment manufacturer’s recommended cutting-edge angle before use.

Saw-Chain Repair Tools

Chain breakers, rivet spinners, replacement punches, and related service components are used to shorten, assemble, and repair saw chain. Match the tool and accessories to the chain pitch, gauge, rivet style, and parent tool model.

T-Wrenches, Screnches, and Hand Tools

T-wrenches, Torx drivers, screnches, and specialty hand tools provide access to spark plugs, bar nuts, covers, fasteners, and adjustment points on chainsaws and other outdoor power equipment. Verify both ends of a combination wrench when the tool includes multiple metric or SAE sizes.

Belt Measuring and Service Tools

Belt gauges and measuring tools help identify replacement V-belts when the original part number is unavailable. Belt size can be expressed using inside, outside, effective, or pitch length, so use the tool according to its instructions and confirm the application before ordering a belt.

Electrical Repair Supplies

Shrink tubing, fuse assortments, testers, chargers, and related electrical supplies support wiring repairs and troubleshooting. Match tubing diameter, fuse style and amperage, charger model, and electrical ratings to the application.

Hardware Assortments and Refills

Assortments and refill packs can include roll pins, cotter pins, set screws, locknuts, O-rings, clips, and other frequently used service hardware. Confirm diameter, length, thread, material, and assortment compatibility before restocking a cabinet or display.

Shop Storage, Handling, and Merchandising

Bin boxes, display racks, reachers, tie-downs, and other shop accessories help organize parts, handle materials, and maintain an efficient workspace. Review dimensions, load requirements, package quantities, and mounting needs before purchase.

Sprayer and Specialty Service Items

The collection also includes selected chargers, hoses, shutoffs, caps, and service components for sprayers and other specialty equipment. Match the exact sprayer model or original part number because similar components can use different fittings and electrical connections.

Frequently Asked Questions About Shop Tools

Are these tools intended for homeowners or repair shops?

The collection includes basic maintenance tools as well as specialized equipment suitable for frequent professional service. Choose according to the repairs you perform, the required accuracy, and expected use.

What tools help diagnose a small engine that will not start?

An ignition tester can help check for spark, while fuel-pressure or leak-testing tools may support fuel-system diagnosis on compatible engines. Follow the equipment service procedure and confirm the tool’s operating range before testing.

How do I choose the correct T-wrench or scrench?

Compare the spark-plug, bar-nut, fastener, or Torx sizes required by the equipment. Combination tools can have different sizes on each end, so verify the complete specification rather than relying only on appearance.

Will a replacement grinder or chain-tool accessory fit every machine?

No. Wheels, punches, pins, collectors, and other replacement components are commonly model-specific. Match the accessory to the parent tool’s manufacturer and part number.

Can I identify a mower belt with a belt gauge?

A belt gauge can help determine width and length, but a worn belt may be stretched. Match the OEM belt number and equipment model whenever possible, then use measurements as confirmation.

Why are some hardware items sold as multipacks?

Small fasteners and assortment refills are often packaged in quantities designed for shop restocking. Check the product title and package quantity so the order matches your needs.

What should I verify before buying diagnostic equipment?

Confirm the measurement range, units, connection method, engine type, power requirements, included accessories, and whether the equipment manufacturer specifies a particular test procedure.

Before servicing equipment, shut off the engine, remove the key or disconnect the spark-plug lead when appropriate, allow hot and moving parts to stop, wear suitable eye and hand protection, and follow the equipment and tool manufacturer’s instructions.

Filters

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Rotary # 15359 GENIUS BOOST JUMP STARTER GB20

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NOCO GB20 Genius Boost Jump Starter. Ultrasafe Lithium Jump Starter. Includes 40" USB to Micro USB Cable, Needle-Nose Battery Clamps & Microfib...

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Rotary # 8977 T-WRENCH/SCRENCH 19MM X 13MM SHORT

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Fits Chainsaws with wrap around handles.Dimensions: LENGTH: 1-5/8" SIZE: 3/4" X 1/2" CASE QTY: 125 PALLET QTY: 32

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Rotary # 5889 T-WRENCH/SCRENCH 19MM X 10MM

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Fits Redline RL350 DF, RLE200.Dimensions: SIZE: 3/4" X 13/32" CASE QTY: 100 PALLET QTY: 48

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Rotary # 4223 T-WRENCH/SCRENCH 16MM X 11MM

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Fits Homelite XL-2, Super XL; McCulloch Mini 6. Promac 510.Dimensions: SIZE: 5/8" X 7/16" CASE QTY: 100 PALLET QTY: 48

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Rotary # 4222 T-WRENCH/SCRENCH 19MM X 11MM

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Fits Frontier Mark 1; Homelite Mini; Husqvarna Husky 35, 65, 77. Jonsered LIT J-376; Partner Mini P; Pioneer P-10.Dimensions: SIZE: 3/4" X 7/16" CA...

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Rotary # 4221 T-WRENCH/SCRENCH 21MM X 13MM

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Fits Pioneer 620, 650, 1073, 400, 540, 550, 600, HC, RA, NU17, 650, 700, 50, 800.Dimensions: SIZE: 13/16" X 1/2" CASE QTY: 100 PALLET QTY: 18

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Rotary # 4220 T-WRENCH/SCRENCH 19MM X 14MM

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Fits Campbell Hausfeld CS-3000, 4000 Series; Echo 605; John Deere 17, 19; Lombard Comango, Lighting I, II, III, IV, V. Montgomery Ward 24031, 36, 3...

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Rotary # 4219 T-WRENCH/SCRENCH 16MM X 13MM

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Fits Homelite, McCulloch, SP40, SP25, 110, 120, 130, 140, McCulloch Series. Promac 1600. HU. AQ. 36R, 44, 61, 165R, 480 Jonsered 510-520. Promac 55...

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Rotary # 4218 T-WRENCH/SCRENCH 19MM X 13MM

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Fits Echo 601, 100; Husqvarna 60 Series, 160 SERIES, 77, 180, 185, 263, 280, 380, 1100, 2100; John Deere 8, 9, 12, 15; Montgomery Ward 2400A, 24002...

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Rotary # 4217 T-WRENCH/SCRENCH 21MM X 14MM

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Fits Allis Chalmers 95, 195, 295; McCulloch 200, 300, 400, 500, 700, 800 Series, 1-60, 1-70, 1-80 Series; Poulan 30, 40, 50, 60, 70, 80, 90 Series....

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Rotary # 4216 T-WRENCH/SCRENCH 19MM X 16MM

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Fits Homelite XL-12, SXL-12, SXL-AO, 125, 800, 900, EZ & EZ Mini.Dimensions: SIZE: 3/4" X 5/8" CASE QTY: 100 PALLET QTY: 48

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Rotary # 4215 T-WRENCH/SCRENCH 21MM X 17MM

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Fits Stihl 08X, S-10, TS, 50, 070, 075AV. Fits Solo 50, 70, 125 & 630.Dimensions: SIZE: 13/16" X 11/16" CASE QTY: 100 PALLET QTY: 48

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Rotary # 17393 LOCK N LUBE GREASE BUSTER

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LockNLube Grease Buster cleans and flushes out old dried grease from fittings, pins, shafts, bushings, and joints. Uses penetrating fluid and hydra...

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Rotary # 17392 LOCK N FLATE AIR CHUCK-OPEN

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LockNFlate Open Air Chuck is like no other air chuck on the market. The LockNFlate's six steel jaws lock onto any Schrader valve to create a secure...

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Rotary # 17391 LOCK N FLATE AIR CHUCK-CLOSED

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LockNFlate Closed Air Chuck. Like no other air chuck on the market, the LockNFlate's six steel jaws lock onto any Schrader valve to create a secure...

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Rotary # 17290 STUMP VISE FOR CHAINSAW BAR

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Stump Vise for Chainsaw Bar. Pound this vise into a tree stump to create a secure way to clamp your chainsaw bar. Great for sharpening saw chain on...

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Rotary # 17289 SQUARE RAKER FILE FOR 2 IN 1 SHARPENERS

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Replacement Square Raker File for 2 in 1 Chain Sharpeners. Fits Rotary 17286, 17287 and 17288.Dimensions: LENGTH: 8" CASE QTY: PALLET QTY:

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Rotary # 17288 ARCHER 2 IN 1 FILE FOR 3/8" STD CHAIN

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Archer 2 in 1 Chain Saw File for 3/8" STD Chain. Makes saw chain sharpening quick and easy. Enables you to file the cutter tooth and the raker at t...

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Rotary # 17287 ARCHER 2 IN 1 FILE FOR .325" CHAIN

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Archer 2 in 1 Chain Saw File for .325" Chain. Makes saw chain sharpening quick and easy. Enables you to file the cutter tooth and the raker at the ...

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Rotary # 17286 ARCHER 2 IN 1 FILE FOR 3/8" LP CHAIN

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Archer 2 in 1 Chain Saw File for 3/8" LP Chain. Makes saw chain sharpening quick and easy. Enables you to file the cutter tooth and the raker at th...

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Rotary # 17213 SHAKER SIPHON

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The Performance Tool Shaker Siphon helps you transfer fluids with ease. Moves up to 3.5 gallons a minute through a 6 foot anti-static tube. Safely ...

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Rotary # 17210 MECHANICS WIRE

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High quality galvanized steel wire is pliable and easy to work with. Convenient roll is compact and easy to store. Contains two pounds of 16 gauge ...

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Rotary # 17191 INFRARED THERMOMETER

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Non-Contact Infrared Thermometer. Great for home, auto and industrial use to check temperature of heater vents, air conditioners, engines, mufflers...

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Rotary # 16607 HELIX TIRE SPOONS (SET OF 2)

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Helix 10" Spoon Type Tire Iron has a wide radius to ensure smooth action while preventing accidental tube pinching. Rubber coated end adds comfort ...

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