Ronstan Series 50 All Purpose Single Stand-Up Block Canvas Covers Sunfish Double sheave block with anodized

Double sheave block with anodized aluminum cheeks

Depth: 2 3/16" (55 mm)

Suits Turnbuckle - RF1578M0808

Fits: Extra small - fits Harken B6 and B8 and Lewmar 6

Ronstan Series 50 All Purpose Single Stand-Up Block Canvas Covers Sunfish Double sheave block with anodizedProduct Description Ronstan Series 50 All Purpose Single Stand Up Block Features Exceptionally high working loads Low maintenance, long service life Self lubricating sheave Captive Lock universal head Slotted pin shackle eliminates fouled lines Snap fit removable becket pin Multi position cleat arm Sheave 2 in. Max. Rope 1 2 in. Max. Cable in Pin in. M. W. L. 1650 lb. B. L. 3310 lb. Weight 4. 2 oz. Product Information All purpose (AP) blocks are a