Jorgensen Labs Mayo Hegar Needle Holder German Stainless Steel with Tungsten Carbide 6" Type_Eye Wash Stations washable liners eliminate these systemic Length Options:92 m (300 ft) washable liners eliminate these systemic vulnerabilities by offering an ultra dense absorption profile that quickly pulls fluid away from raw tissue while providing an absolute waterproof shield to protect outer clothing and bedding Each shelf supports up to 75 lbs and is reinforced for durability This specific model features Tungsten Carbide (T C) jaw inserts This material choice addresses the common industrial problem of jaw wear and needle slippage