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SPEEDAIRE Ratchet: Medium Duty, Square, 1/2 in Drive Size, 150 RPM - Medium Duty Air-Powered Ratchets
SPEEDAIREMedium Duty Air-Powered Ratchets

SPEEDAIRE Ratchet: Medium Duty, Square, 1/2 in Drive Size, 150 RPM

The SPEEDAIRE 21AA66 is a medium-duty air-powered ratchet with a 1/2-inch square drive, delivering 150 RPM and 50 ft-lb of fastening torque. It features a ball detent mechanism for secure socket retention. This…

SKU 3G-OTH-160463

Brand
SPEEDAIRE
Item
Ratchet: Medium Duty, Square, 1/2 in Drive Size, 150 RPM
Category
Medium Duty Air-Powered Ratchets
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Technical Specifications

SPEEDAIRE
Manufacturer Part Number
21AA66
Type
Square, 150 RPM, 50 ft-lb Fastening Torque
Drive Size
1/2 in
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SPEEDAIRE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEEDAIRE 21AA66 is a medium-duty air-powered ratchet with a 1/2-inch square drive, delivering 150 RPM and 50 ft-lb of fastening torque. It features a ball detent mechanism for secure socket retention. This SPEEDAIRE tool is designed for industrial fastening applications.

Used in

Common applications for SPEEDAIRE
Manufacturing assembly lines — SPEEDAIRE compressed air filters (e.g., 4ZL49) for particulate removal in pneumatic tool supply
Air compressor maintenance — SPEEDAIRE Furnas to Condor P/S Kit (33MH82) for pressure switch conversion on reciprocating compressors
Pneumatic control systems — SPEEDAIRE check valves (810RC7) to prevent backflow in instrument air lines
Air tool repair — SPEEDAIRE internal gears (45P349) and O-rings (42VA60) for rebuilding impact wrenches and grinders
Heavy-duty industrial air preparation — SPEEDAIRE heavy-duty filters (4ZL12) with metal bowls for high-flow, high-pressure applications up to 250 psi
Air motor servicing — SPEEDAIRE repair kits (22XJ91) for maintaining pneumatic gearmotors in conveyor systems

SPEEDAIRE Products

3G Electric supplies SPEEDAIRE medium duty air-powered ratchets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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SPEEDAIRE Ratchet: Medium Duty, Square, 3/8 in Drive Size, 150 RPM, 50 ft-lb Fastening Torque (MPN 21AA64). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
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SPEEDAIRE Ratchet: Medium Duty, Square, 3/8 in Drive Size, 150 RPM, 50 ft-lb Fastening Torque (MPN 21AA64). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
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SPEEDAIRE Ratchet: Medium Duty, Square, 3/8 in Drive Size, 240 RPM, 20 ft-lb Fastening Torque (MPN 21AA61). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
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SPEEDAIRE Ratchet: Medium Duty, Square, 3/8 in Drive Size, 240 RPM, 20 ft-lb Fastening Torque (MPN 21AA61). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
SPEEDAIRE Ratchet: Medium Duty, Square, 3/8 in Drive Size, 600 RPM, 100 ft-lb Fastening Torque (MPN 402M51). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
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SPEEDAIRE Ratchet: Medium Duty, Square, 3/8 in Drive Size, 600 RPM, 100 ft-lb Fastening Torque (MPN 402M51). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.

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SPEEDAIRE Ratchet: Medium Duty, Square, 1/2 in Drive Size, 180 RPM, 70 ft-lb Fastening Torque (MPN 21AA67). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
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SPEEDAIRE Ratchet: Medium Duty, Square, 1/2 in Drive Size, 180 RPM, 70 ft-lb Fastening Torque (MPN 21AA67). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
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