The Brüder Mannesmann M 911 is a robust endless C-clamp designed for firm and secure gripping. It's known for its durable construction and adjustable clamping capacity. Common applications include woodworking, metalworking, and general workshop use. https://elecena.pl/product/28963436/br-der-mannesmann-m911-endless-c-clamp-adjustable-with-3-4-pipe-use 2025-06-15 https://elecena.pl/product/28963436/br-der-mannesmann-m911-endless-c-clamp-adjustable-with-3-4-pipe-use 2026-09-01