Using the latest Latex Foam technology the A340 offers the highest level of comfort with excellent grip in wet and dry environments

made from the best materials

Adjustable speed

Jersey lined for extra wearer comfort

Master Lock 480 Rotating Gate Valve Lockout Device 25mm to 76mm concrete grinding tools Using the latest Latex FoamMaster Lock 480 Rotating Gate Valve Lockout Device 25mm to 76mm The Rotating Gate Valve Lockout Device 25mm to 76mm (Master Lock No. 480) features a 1 1 16in (30mm) depth and 3 4in (19mm) stem opening for 1in (25mm) to 3in (76mm) diameter valve handles to surround the valve operating handle to protect against accidental valve opening. The unique, patented rotating design allows for easier installation in confined space applications. Tough,