Ronstan 45mm Stand-Up Core Block SCHAEFER 3 SERIES BLOCKS Keeping your head warm and

Keeping your head warm and dry in the coldest of conditions

Excellent strength to weight ratio

Ronstan Series 22 Windward Control

Breaking Load - 1980 Lbs (900 kg)

Snap adjustment at hem and waist

Ronstan 45mm Stand-Up Core Block SCHAEFER 3 SERIES BLOCKS Keeping your head warm andProduct Description Ronstan 45mm Stand Up Core Block Features: High dynamic and static load capacity Efficient 2 stage bearing system Ball bearings to counteract side thrust loads Class leading performance and sleek, contemporary styling Durable aluminum alloy cheek plates Central hub hole can be used as a becket take off or tie up point Measurements Sheave 1 3 4 in. (45mm) Max. Rope 1 2 in. (12mm) Max. Cable in (mm) Pin 3 16 in. (mm) M. W. L. 1540