Rock Solid Master kits are available in both American and metric, and either fine or coarse pitches. These kits include all of the taps, tools, drills, and inserts you will need for up to 5 different sizes per kit. Kits are packaged in a durable metal box.
Rock Solid total kits are a full range of up to twenty thread repair sets. These sets are contained in four separate metal boxes, all housed together in a metal rolling drawer cabinet. These cabinets can be locked with the optional locking attachment.