Internal Slug Slide - Stainless Steel Top-Down Furling Accessories_Drive Unit Ronstan's Series 15 Ball Bearing

Ronstan's Series 15 Ball Bearing Utility Blocks are the tiniest ball-bearing blocks anywhere

hitch-free performance under high loads and heavy winds

A range of styles lets these blocks adapt to almost all control line applications

high-strength organizers maximize deck space and let you operate control lines from the safety of the cockpit

Hole Centers - 2-1/4" (57 mm)

Internal Slug Slide - Stainless Steel Top-Down Furling Accessories_Drive Unit Ronstan's Series 15 Ball BearingInternal Slug Track Slide Heavy Duty Stainless Steel Diecast in stainless steel & electro polished Low friction PTFE coating Diameter 3 8" (10mm) Waist 1 8" (3mm) Length 2 3 8" (60mm)