This Brake Flaring Tool Set is designed to be used in conjunction with a bench vice. Designed to use in conjunction with a bench vice. Supplied in a blow mould case. The set comprises of 4 sizes of clamping blocks for holding the brake pipes (3/16" (4.75mm), 1/4" (6.35mm) ' 5/16" (8mm), ' 3/8" (9.525mm ). ).