The later pictures were taken before it was removed to guide you threw the process of installation.
Vintage Snap-On KR557 Roll Cab 4 Piece Caster Set 2 Swivel/Locking & 2 Fixed
Snap-On KR557 Roll Cab Locking Bar Mechanism w/Lock & 1 Key
Vintage Snap-On 2 Piece 400-5 Locking Swivel Casters from KR557 Roll Cab
Vintage Snap-On 2 Piece 4700-5 Non Locking/Swivel Casters from KR557 Roll Cab
Vintage Snap-On KR557 Roll Cab 1 Fixed Caster Wheel w/Fasteners
