Description
Ball bearing swivel bases feature dual rows of Delrin ball bearings that swivel freely even under high loads. Bases include stand-up springs and a U-adaptor to accept a variety of appropriate blocks.
Delrin is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.
Specifications
- Minimum line diameter: 5/16" (8 mm)
- Maximum line diameter: 3/8" (10 mm)
- Fastener spacing: 3/4" (19 mm)
- Fasteners: 5 FH mm (#10 FH inch)
- Use with: 57 mm/2.25"/3" double ratchets
- Height: 5 3/4" (146 mm)
- Weight: 14 oz. (398 g)