NSK 6307 ZZC3 Deep Groove Ball Bearing - 35 mm ID, 80 mm OD, 21 mm Width, Cylindrical Bore, C3 Carriage while the variant 105-1 has

while the variant 105-1 has a space-saving square drive for work even in the tightest of spaces

and various puller jaws

Metal rack for T-handle screwdrivers

Variety of shapes to leverage or pull parts

and 1/4"-20

NSK 6307 ZZC3 Deep Groove Ball Bearing - 35 mm ID, 80 mm OD, 21 mm Width, Cylindrical Bore, C3 Carriage while the variant 105-1 hasDeep Groove Ball Bearing sealed design with increased clearance Deep Groove Ball Bearings are versatile and widely used bearings. They can accommodate radial loads and, to a lesser extent, axial loads in both directions. Known for their low friction and quiet operation. The sealed design provides protection against contamination. Manufactured to precision tolerance class for demanding applications. Robust steel cage construction ensures durability.