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FREE SHIPPING ON ORDERS OVER $250 NATIONWIDE
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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 # 16740 SPARK CHECK'R IGNITION TESTER

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Engine Ignition Analyzer model SPC-7200. Quickly and safely tests for proper spark on 2 stroke and 4 stroke engines (small engines & vehicles)...

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Rotary # 183563 SMITH BATTERY CHARGER FOR 2 GALLON SPRAYER

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Battery Charger for our Smith 2-gallon sprayer 190671.Replaces:SMITH 183563Dimensions: LENGTH: 8" WIDTH: 4" THICKNESS: 3/4" CASE QTY: PALLET QTY:

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Rotary # 9108 BELT MEASURER GAUGE

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Belt Measurer. Measures 3/8", 1/2", & 5/8". Fractional Horse-Power Belts as well as A & B Section Industrial Belts up to 110".Dimensions: C...

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Rotary # 183615 BATTERY CHARGER FOR SMITH SPRAYER 190576

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Smith Sprayer Battery Charger for 4 gallon battery powered backpack sprayer #190576.Replaces:SMITH 183615Dimensions: CASE QTY: PALLET QTY:

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Rotary # 17145 PANEL MOUNT TACHOMETER

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The GDI Panel Mount Inductive Hour Meter needs only one wire to be connected and it mounts easily in a dash or instrument panel. It can be programm...

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Rotary # 15118 T-WRENCH 19MM X 13MM

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T-Wrench 19mm x 13mm with T-27 Torx Bit. Fits Stihl Chainsaws 19mm x 13mm (3/4" x 1/2") 3" Barrel with a 7-3/4" long handle. Replaces Stihl 4128 89...

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Rotary # 13161 T-HANDLE TORX WRENCH T27

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T-Handle Torx Wrench T27.Dimensions: CASE QTY: 250 PALLET QTY: 48

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Rotary # 185248 SMITH BACKPACK SPRAYER TANK CAP

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Replacement Smith Backpack Sprayer Tank Cap. Fits Smith multi-use 4 gallon Backpack Sprayers 190576 and 190670.Replaces: SMITH 185248 SMITH 185248 ...

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Rotary # 185215 SHUTOFF & HOSE FOR SMITH 4 GALLON SPRAYERS

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Shutoff and Hose fits 4 gallon Smith Backpack Sprayers 190670 and 190576.Replaces: SMITH 185215 SMITH 185215 Dimensions: CASE QTY: PALLET QTY:

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Rotary # 17268 YEOMAN 22" MACHETE

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22" blade made of high-carbon steel. Double-injected poly handle.Replaces:YEOMAN TOOLS 62122Dimensions: LENGTH: 22" CASE QTY: PALLET QTY:

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Rotary # 12250 BELT DISPLAY RACK

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Belt Rack. High Impact Wood Base with Pre-Drilled Mounting Holes & (8) Adjustable Wire Hangers per section. Comes boxed (10) sections per box....

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Rotary # 10648 48" G4 DOT REACHER MODEL 2548 Pack Of 6

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48" G4 DOT Reacher Model 2548.Dimensions: LENGTH: 48" CASE QTY: 6 PALLET QTY: 18

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Rotary # 16438 T-WRENCH/SCRENCH FOR STIHL CHAIN SAWS

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T-Wrench 3/4" x 11/16" (19mm x 17mm) flat end, 2-5/8" barrel, 6" handle. Fits Stihl 051, 076, TS350, TS360, TS510. Fits Dolmar 122, 144 and Echo 10...

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Rotary # 15116 T-WRENCH/SCRENCH 19MM X 17MM

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T-Wrench 19mm x 17mm with T-27 Torx Bit. Fits most new Stihl Chainsaws 19 X 17mm (3/4" x 11/16") 3" Barrel with a 7-3/4" long handle.Dimensions: CA...

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Rotary # 15344 DIGITAL ENGINE TACHOMETER

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Archer Digital Engine Tachometer. Different settings to measure RPM on 2 stroke and 4 stroke engines. Can be used wireless (pulse activation) or wi...

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Rotary # 4265 SAW CHAIN BREAKER

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Professional, powerful, heavy duty fast lever action for punching out rivets in saw chains. Breaks all sizes of chains. Bench mounted.Dimensions: C...

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Rotary # 4260 CHAIN RIVET SPINNER

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Comes with Rotary #4272 Anvil.Dimensions: CASE QTY: 1 PALLET QTY: 72

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Rotary # 78 E-CLIP EC-34 3/4" ASSORTMENT REFILLS Pack of 10

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Replaces:JOHN DEERE R27434Dimensions: DIAMETER: 3/4" CASE QTY: 2000 PALLET QTY: 180

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Rotary # 16129 BOW-TIE LOCKING COTTER PIN KIT

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Pivot Point Bow Tie Locking Cotter Pin Kit 80 piece kit contains 7 different Bow-Tie Cotters that fit shafts from 3/16" to 3/4" diameter. Push or ...

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Rotary # 6577 INTAKE GASKET ASSORTMENT

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Assortment contains 13 different Intake Gaskets for Walbro, Tillotson, Zama & TK. Contains (119) pieces.Dimensions: CASE QTY: 8 PALLET QTY: 48

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Rotary # 6576 REPAIR PARTS ASSORTMENT WALBRO

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Assortment for WA & T Walbro Carburetors. Contains the Diaphragms & Gaskets for the Walbro WA, WT & WTA Carburetors. Contains (270) p...

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Rotary # 2335 STEEL INSERT #28123 M12 X 1.25 Pack of 10

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Steel Insert 28123.Dimensions: THREAD SIZE: M12 X 1.25 CASE QTY: 300 PALLET QTY: 100

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Rotary # 2334 STEEL INSERT #27103 M10 X 1.25 Pack of 10

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Steel Insert 27103.Dimensions: THREAD SIZE: M10 X 1.25 CASE QTY: 300 PALLET QTY: 90

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Rotary # 2333 STEEL INSERT #28103 M10 X 1 Pack of 10

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Steel Insert 28103. New Recoil/Alcoa # 28109. Fits 10MM X 1.0 Sparkplug Threads.Dimensions: THREAD SIZE: M10 X 1 CASE QTY: 1000 PALLET QTY: 32

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