Tyvek® garments are composed of flash spun

Over inflated buoyancy bags may burst when heated up by the sun or rising temperatures

Cut Out Inside Dia Outside Dia Colour 112mm 100mm (4") 145mm White

Size shown is the BSP thread size

Made from black thermoplastic elastomer and glass reinforced nylon

Harken 40mm Triple Block — Swivel, Becket HK2641 rf25 Tyvek® garments are composed ofLow friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming. Sheave (mm) 40 mm Sheave (in) 1 9 16 in Length (mm) 110 mm Length (in) 4 5 16 in Weight (g) 122 g Weight (oz) 4. 7 oz Shackle pin (mm) 5 mm Shackle pin (in) 3 16 in Maximum line (mm) 10 mm Maximum line (in) 3 8 in Maximum working load (kg) 660