Engineered with rust resistant steel and lightweight anodized aluminum ruler, this double tool set delivers professional accuracy ( ±1mm accuracy) through graduations Ergonomic shaped clip shape to for all day comfort, while reinforced tape prevents accessory slippage during bending movements, complemented by on slots for blind tool retrieval Ideal for construction workers, carpenter, and enthusiasts requiring precise line measurements and right angles marking in workshops or home renovation projects Double function 5M steel tape measure with aluminum alloy triangle ruler features a two in 1 waist clip design for hands easy portability, equipped with fast release buckle and anti security for job efficiency Streamlines measurement tasks across multiple environments from framing wall on scaffolding to laying floor tiles in kitchens, maintaining tool accessibility during overhead or crouching positions, Manufacturer: LiRRvb