Bostitch BK7 - Bumper Kit
Bumper replacement kit (lower bumper only)
Original Stanley Bostitch parts
Will replace a worn or broken lower piston bumper
Includes installation instructions
Fits Models: T40 & T50 Staplers (fits 1" crown).
For the T40 & T50 Staplers without a 1" crown, see BK6.
This kit is not compatible with any other Stanley Bostitch nailers