Antal's LOOPER is an ultralight block with one-piece-aluminium frame block and resin sheave on composite fibre bushing and double side ball bearings; when purchased without the loop, a tied looper can be used for lashing the block more permanently, lashing not supplied.

The one-piece aluminium extruded body is the strongest and lightest solution, no assembling pin rivets or screws and nuts. CNC machined - polished - hard black anodized and Teflon coated.

The resin (aluminium on larger mod) sheave runs on the main Composite Fibre bearing and on a ground stainless steel hub: low friction, high- loads and no lubricant required. The self-captive side ball bearing reduces the friction and makes disassembling, cleaning and maintenance very easy. Sheaves are supplied with the stainless steel hub.