Schaefer Double Ball Bearing Block w/Front Side Shackle & Bkt, Max Line 5/16" gloves-size-chart Hole Spacing - 95 mm

Hole Spacing - 95 mm (3 3/4")

Made from watertight lightweight durable material

or simply an overhand knot loop

Dynamic 17' Old Town Canoe Dolly

Schaefer Double Ball Bearing Block w/Front Side Shackle & Bkt, Max Line 5/16" gloves-size-chart Hole Spacing - 95 mmProduct Description Schaefer Double Ball Bearing Block w Front Side Shackle & Bkt, Max Line 5 16" Double Ball Bearing Block with Front Side Shackle and Becket. Works with 200 23 for a 4: 1 purchase. Perfect for low friction control line leads on boats to 25'. Specifications: Sheave Dia.: 1 1 16 in.(27 mm) Thickness: 1 1 8 in. (28 mm) Width: 1 3 16 in. (30 mm) Length: 4 5 32 in. (106 mm) SWL: 500 lbs. (227 kg) Weight: 3 oz. (85 g) Max Line: 5 16 in. (8