PBC Linear MR12R-1000 Miniature Profile Guide, Size 12, 1,000 mm Length, 12 mm Width, Aluminum 18M458 Since they fit more loosely

Since they fit more loosely than standard keys

Number of Pieces 10 Includes (10) Proto(R) Bolt Extractor Sockets For Removing Studs

One-Touch Guard Lock-off Yes Tool Weight 3

drill pipe mud bucket

PBC Linear MR12R-1000 Miniature Profile Guide, Size 12, 1,000 mm Length, 12 mm Width, Aluminum 18M458 Since they fit more looselyMiniature Profile Guide, Overall Length 1,000 mm, Overall Width 12 mm, Overall Height 8 mm, Rail Material Aluminum, Manufacturer Size 12, Number of Mounting Holes 40, Rail Finish Ceramic Coated, Rail Type Profile, System of Measurement Metric, For Use With Mini Rail Carriages, Mounting Hole Center to Center 25 mm, Mounting Hole Center to Shaft End 13 mm, Series MR, Mounting Hole Size 3. 5 mm Raceway Ceramic Coated Operating Temperature Maximum 400