Schaefer Series 7 Stand Up Ball Bearing Swivel Block - 2-3/8" 60mm

This Schaefer Marine Series 7 block is a single stand up swivel block with a ball bearing sheave for sailboat line handling. The spring-supported base helps keep the block upright when it is not loaded, and the stainless steel base spreads the load across the mounting area.

• Type: single stand up ball bearing swivel block
• Sheave diameter: 2-3/8 in. (60 mm)
• Maximum line size: 1/2 in. (13 mm)
• Sheave material: Delrin ball bearing sheave
• Base: stainless steel base with urethane base diameter of 3-3/8 in. (86 mm)
• Height: 4-25/32 in. (120 mm)
• H2: 2-15/32 in. (63 mm)
• Fasteners: four 1/4 in. RH fasteners (6 mm)
• Center-to-center: 1-11/16 in. (43 mm)
• Safe working load: 1,700 lb (771 kg)
• Weight: 11.7 oz (332 g)
• Backing plate: may be used with Schaefer 97-49 backing plate, sold separately