The Brownells Crane Stretcher swages a small groove in the crane/ yoke tube to remove excess cylinder play. Brownells HIGHLY recommends that a Brownells Crane Alignment Tool and Brownells Yoke/Crane Reamer be used in conjunction with the Crane Stretcher. The Crane Stretcher can also be used to swage a retaining groove in .22 magazine tubes. Instructions are included with the Brownells Crane Stretcher.


Crane Stretcher dimensions: 3.5” (9cm) long

Crane Stretcher work diameter capacity: 1/8” (3.2mm) – 5/8” (15.9mm)


Additional Recommended Tools:

Yoke/Crane Alignment Tool For S&W J Frame Brownells Part Number: 080616001

Yoke/Crane Alignment Tool For S&W K, L, and N Frame Brownells Part Number: 080616002

Yoke/Crane Reamer Brownells Part Number: 080627000