Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
SPEEDAIRE Ratchet: Heavy Duty, Square, 3/8 in Drive Size, 200 RPM - Heavy Duty Air-Powered Ratchets
SPEEDAIREHeavy Duty Air-Powered Ratchets

SPEEDAIRE Ratchet: Heavy Duty, Square, 3/8 in Drive Size, 200 RPM

The SPEEDAIRE 45YY12 is a heavy duty air-powered ratchet with a 3/8 in square drive, delivering 200 RPM and 70 ft-lb of fastening torque. It features a ball detent mechanism for secure socket retention. This tool is…

SKU 3G-OTH-158402

Brand
SPEEDAIRE
Item
Ratchet: Heavy Duty, Square, 3/8 in Drive Size, 200 RPM
Category
Heavy Duty Air-Powered Ratchets
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

SPEEDAIRE
Manufacturer Part Number
45YY12
Type
Square, 200 RPM, 70 ft-lb Fastening Torque
Drive Size
3/8 in
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

SPEEDAIRE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEEDAIRE 45YY12 is a heavy duty air-powered ratchet with a 3/8 in square drive, delivering 200 RPM and 70 ft-lb of fastening torque. It features a ball detent mechanism for secure socket retention. This tool is designed for industrial fastening applications requiring consistent pneumatic power.

Frequently Asked Questions

What is the SPEEDAIRE 45YY12 ratchet used for?

The SPEEDAIRE 45YY12 is a heavy duty air-powered ratchet designed for industrial fastening applications. It delivers 200 RPM and 70 ft-lb of fastening torque, making it suitable for assembly, maintenance, and repair tasks in automotive, manufacturing, and general industrial settings where consistent pneumatic power is required.

What are the specifications of the SPEEDAIRE 45YY12 ratchet?

The SPEEDAIRE 45YY12 features a 3/8 in square drive, 200 RPM free speed, and 70 ft-lb of fastening torque. It includes a ball detent mechanism for secure socket retention. The tool is pneumatic-powered and designed for heavy duty industrial use. The manufacturer part number is 45YY12.

Where to buy the SPEEDAIRE 45YY12 ratchet worldwide?

You can source the SPEEDAIRE 45YY12 ratchet through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this heavy duty air-powered ratchet.

How to maintain the SPEEDAIRE 45YY12 air ratchet?

To maintain the SPEEDAIRE 45YY12, regularly lubricate the air motor with pneumatic tool oil before each use. Keep the air supply clean and dry, and check the ball detent mechanism for wear. After use, wipe the tool clean and store it in a dry place. Follow standard pneumatic tool maintenance practices for longevity.

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 heavy duty air-powered ratchets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
SPEEDAIRE Ratchet: Medium Duty, Square, 3/8 in Drive Size, 180 RPM, 110 ft-lb Fastening Torque (MPN 45NW46). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Ratchet: Medium Duty, Square, 3/8 in Drive Size, 180 RPM, 110 ft-lb Fastening Torque (MPN 45NW46). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
SPEEDAIRE Ratchet: Medium Duty, Square, 1/4 in Drive Size, 220 RPM, 40 ft-lb Fastening Torque (MPN 45NW45). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Ratchet: Medium Duty, Square, 1/4 in Drive Size, 220 RPM, 40 ft-lb Fastening Torque (MPN 45NW45). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
SPEEDAIRE Ratchet: Medium Duty, Square, 1/2 in Drive Size, 180 RPM, 110 ft-lb Fastening Torque (MPN 45NW47). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Ratchet: Medium Duty, Square, 1/2 in Drive Size, 180 RPM, 110 ft-lb Fastening Torque (MPN 45NW47). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
SPEEDAIRE Ratchet: Medium Duty, Square, 3/8 in Drive Size, 200 RPM, 80 ft-lb Fastening Torque (MPN 21AA65). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Ratchet: Medium Duty, Square, 3/8 in Drive Size, 200 RPM, 80 ft-lb Fastening Torque (MPN 21AA65). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
SPEEDAIRE Ratchet: Medium Duty, Square, 1/4 in Drive Size, 200 RPM, 30 ft-lb Fastening Torque (MPN 21AA62). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Ratchet: Medium Duty, Square, 1/4 in Drive Size, 200 RPM, 30 ft-lb Fastening Torque (MPN 21AA62). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
SPEEDAIRE Ratchet: Medium Duty, Square, 3/8 in Drive Size, 150 RPM, 50 ft-lb Fastening Torque (MPN 21AA63). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Ratchet: Medium Duty, Square, 3/8 in Drive Size, 150 RPM, 50 ft-lb Fastening Torque (MPN 21AA63). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.

More from SPEEDAIRE

View all SPEEDAIRE parts →
SPEEDAIRE Ratchet: Heavy Duty, Square, 3/8 in Drive Size, 275 RPM, 20 ft-lb Fastening Torque (MPN 45YY11). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Ratchet: Heavy Duty, Square, 3/8 in Drive Size, 275 RPM, 20 ft-lb Fastening Torque (MPN 45YY11). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
SPEEDAIRE Ratchet: Heavy Duty, Square, 1/2 in Drive Size, 200 RPM, 70 ft-lb Fastening Torque (MPN 45YY13). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Ratchet: Heavy Duty, Square, 1/2 in Drive Size, 200 RPM, 70 ft-lb Fastening Torque (MPN 45YY13). Key specifications — attr1321072: Ball Detent; attr1321093: SPEEDAIRE.