Colson Caster Corporation  has added a new brake option to its low cost ‘Encore’ Dolly Caster line. Requested by Colson customers, the Total Lock Brake is now available on all of Colson’s Encore Dolly line swivel casters. The new Total Lock Brake is formed with a durable zinc-plated finish, and locks both the wheel and swivel simultaneously when easily engaged by foot action. The series’ easy-rolling and non-marking grey TPR wheel is fitted with a unique plastic thread guard that also serves as an integrated spanner bushing. All models have a 1 ¼” tread width and are available in 3”, 3 1/2”, 4” and 5” wheel diameters with load capacities tested from 180 to 260 pounds. .