Stafford 7L104 Collar Clamp

Stafford 7L104 Collar Clamp is a one-piece clamp-type shaft collar in steel with a black oxide finish, designed for a 1-1/4 in bore. This compact collar clamps onto a shaft to locate components axially and provide a secure stop, making it well suited for securing pulleys, gears, sprockets, or housings in power transmission and automation assemblies. The collar’s exact dimensions are bore 1.25 in, outside diameter 2-1/16 in (2.063 in), and width 1/2 in, delivering a low-profile form that fits standard 1-1/4 in shafts while maintaining rigid clamping. As a Stafford product, it is designed for straightforward mounting on machines that use a 1-1/4 in shaft, offering reliable holding power without the need for a two-piece split design. Material is steel with a black oxide finish, appropriate for general industrial environments and common applications such as conveyors and automated equipment where precise axial location on a 1-1/4 in shaft is essential.