Armstrong® 21-964 Retaining Ring, 3/4 in Drive, For Use With Impact Socket, Polyurethane
Armstrong® 21-964 Retaining Ring, 3/4 in Drive, For Use With Impact Socket, Polyurethane
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BrandArmstrong®
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UPC781412219647
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Manufacturer Part Number21-964
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CountryUSA
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MaterialPolyurethane
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Dimensions1-7/16 in Dia
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Drive Size3/4 in
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Suitable For Use WithImpact Socket
- The Ret Ring® is a tool accessory used to attached large impact sockets to the square drive anvil on high speed impact wrenches
- One piece designed replaces separate pins and o-rings
- Molded in polyurethane plastic with a hardened resin insert that securely holds the socket in place when operating impact wrenches that can reach free speeds in excess of 5000 rpm
| Competitor Name | Cross-Reference Number |
|---|---|
| Grainger | 5UR04 |
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UNSPSC27112832
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Armstrong® 21-964 Retaining Ring, 3/4 in Drive, For Use With Impact Socket, Polyurethane
Armstrong® 21-964 Retaining Ring, 3/4 in Drive, For Use With Impact Socket, Polyurethane
Grey Pneumatic 3040M 3/4" Drive 40 mm 6-Point Standard Impact Socket
Poly bag with barcode
Lifetime Warranty
Well-thought-out design for ease of use
Made with attention to every detail for excellent results
Lightweight and durable construction for heavy use
Subject to numerous quality tests to eliminate any manufacturing defects
Product Details
3/4" Drive 37 mm 6-Point Standard Impact U-Joint (3037UM) by Grey Pneumatic®. Made from the highest-grade material utilizing state-of-the-art manufacturing processes and equipment, this product will help you handle all your tasks easier and quicker. It delivers the perfect balance of strength and stiffness required for any of your high impact jobs.
The Grey Pneumatic 3040RTW is a 3/4" drive x 1-1/4" fractional standard length thin-wall impact socket. Key Specifications & Features Drive Size: 3/4-inchSocket Size: 1-1/4-inch Configuration: 6-point hex Wall Design: Thin-wall (RTW), engineered to allow easier access to recessed fasteners and tight workspaces where standard-thickness impact sockets cannot fit. Material: Forged from high-grade Chrome-Molybdenum (Cr-Mo) alloy steel for exceptional strength, durability, and high-torque impact resistance. Drive Design: Employs the signature GP "High Torque Drive," which shifts contact and stress away from the corners to a broader contact area, preventing fastener rounding and increasing maximum torque delivery.
30-MM 6-PT 3/4"-DR UNIV I/SOCKETS
Poly bag with barcode
Lifetime Warranty
Well-thought-out design for ease of use
Made with attention to every detail for excellent results
Lightweight and durable construction for heavy use
Subject to numerous quality tests to eliminate any manufacturing defects
Product Details
3/4" Drive 15/16" 6-Point Standard Impact U-Joint (3030U) by Grey Pneumatic®. Made from the highest grade material utilizing state-of-the-art manufacturing processes and equipment, this product will help you handle all your tasks easier and quicker. It delivers the perfect balance of strength and stiffness required for any of your high impact jobs.

