Direct-fit stem casters intended for threaded posts, legs, and mounts where you want maximum durability, vintage/industrial aesthetics, and a hard wheel that rolls efficiently on smooth concrete and hard surfaces.
1/2"-13 thread × 1-1/2" usable length (verify clearance + nut/washer stack)
Steel wheel (hard tread) for low rolling resistance on clean, smooth floors
Sealed concrete, epoxy, smooth shop floors, warehouse slabs (clean paths)
Wood floors/finished tile (risk of marking), debris-heavy routes, rough concrete
Procurement note: confirm (1) thread pitch, (2) usable threaded length, (3) stem shoulder style, and (4) swivel clearance radius before ordering fleet quantities.
