Self-contained sheaves are designed for sailors to use in custom applications. 16 mm AirBlock® sheaves are Delrin® and feature stainless ball bearings that ride in a grooved race.

Sheave Ø (mm)
16 mm

Sheave Ø (in)
5/8 in

Width (mm)
8 mm

Width (in)
5/16 in

Weight (g)
4 g

Weight (oz)
0.13 oz

Center pin Ø (mm)
4.75 mm

Center pin Ø (in)
3/16 in

Maximum line Ø (mm)
5 mm

Maximum line Ø (in)
3/16 in

Maximum working load (kg)
113 kg

Maximum working load (lb)
250 lb