Wichard 35mm Triple Block with Swivel Head & Becket Select (See Table Below):WB-62306 35MM BLK: TRIPLE SWIV/BKT - EACH The QRT backstay adjuster feature

The QRT backstay adjuster feature two chrome bronze adjustment mechanisms for coarse and fine adjustment

Stainless steel heavy duty transom pintle

Meets ABYC requirements

Smooth rotation

Manufacturer Part Number: 850B

Wichard 35mm Triple Block with Swivel Head & Becket Select (See Table Below):WB-62306 35MM BLK: TRIPLE SWIV/BKT - EACH The QRT backstay adjuster feature35mm Triple block with swivel head and becket. Sheave Diameter 35mm rope size 8mm to 9mm forged 5mm shackle. Forged stainless steel Wichard shackle, large choice of fastenings available: ring, snap hook, etc, Protective cheeks increase sheave lifespan, Universal head that can be locked in position, Swivel for rotating and changing fastenings, Stainless steel load straps, Stainless steel pin, Stainless steel bush ensures rotation under heavy loads,