Schaefer Single Ball Bearing Block, Length 3 1/2" Lewmar Size 3 NTR Track System Mainsheet Cars Lewmar 40mm Web Block Control

Lewmar 40mm Web Block Control Block

Anchor Weight - 15 lbs

Diameter: 16MM or 5/8"

Ronstan Series 19 C-Track Slide Saddle & Plunger Stop

Ronstan Series 20 Single Stand-Up Block

Schaefer Single Ball Bearing Block, Length 3 1/2" Lewmar Size 3 NTR Track System Mainsheet Cars Lewmar 40mm Web Block ControlProduct Description Schaefer Single Ball Bearing Block, Length 3 1 2" Single Ball Bearing Block with Swivel Shackle. Delrin(tm) ball bearing sheaves ensures smooth operation for control lines or sheets on small boats. Specifications: SWL: 500 (225 kg) Length: 3 1 2 in. (89 mm) Width: 1 3 16 in. (30 mm) Thickness: 19 32 in. (15 mm) Weight: 2 oz. (57 g)