Superb quality mini stainless steel pulley is ideal for rigging lines on your invert roller speargun. Suits single or mulit-band configurations and will take high loads.

The bearing system uses stainless steel balls in a captive grooved race and has a 113 kg (250 lb) maximum working load—the highest on the market compared to similarly sized blocks.

Weighing only 10g, these are ideally small sized, strong and lightweight.