Quality OBD simple nylon sheave, stainless body, mini pulley is ideal as an economical maintenance free option for rigging lines on your invert roller speargun.

Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance.

Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase.

Weighing only 10g, these are ideally small sized, strong and lightweight. Pulley has a maximum working load of 150kg and a breaking load of 400kg.

20mm Diameter sheeve will take lines up to 5mm in diameter.