Polygrip with up to 35% larger gap compared to other standard polygrips on the market. Patented quick-adjustment mechanism with automatic adaptation to pipes and nuts. Slim design for best accessibility in tight spaces. Hardened teeth (60-62 HRc) for long life and good grip on all shapes. Stable joint construction and smooth design. Design that reduces the risk of pinching fingers. Made of high-quality steel alloy and comfortable two-component grip sleeves. Black oxidized and rust-protected. ISO 8976. IP = Industrial pack