Reliable retract function A sturdy mechanism designed for demanding use, ensuring smooth operation during frequent retraction and extension of the tape measure holder. Optimized workflow One handed quick release system and non slip mounting provide secure hold on standard belts for effortless daily use of the tape measure holder. Ergonomic design Ergonomic hip hook and quick release clamp deliver precise work stability and reliable tool retention for efficient carrying tasks. Broad compatibility Multi purpose belt clip for modular tool systems, ideal for electricians and carpenters when working with flexible tool accessory configurations. Use scenarios Electrician installing outlets or running cable can measure and check alignment quickly while keeping both hands free. Carpenter measuring and marking shelves or cabinetry in tight spaces benefits from one handed operation and secure belt attachment. Tradespeople using modular tool systems on site can adapt accessories easily for different tasks without swapping gear.