JS Tools KSM155 Pro Deep Throat Shrinker/Stretcher

Part #: KSM155
Ships From: Our warehouse
Availability: Usually ships within 1 day
We want to give you the best information possible regarding your order at Trick-Tools and product availability is very important to us. This information reflects our best estimate of the shipping time for your order on a product by product basis. Items in stock at our warehouse typically ship same day if the order is placed before 3pm Central Time.

Availability on Items shipped directly from the factory is an estimate for that product based on averages from our experience. Items marked "Call for availability" have limited stock or unpredictable lead times and require a phone call to get a lead time estimate. We apologize but we are unable to guarantee lead times on factory-shipped items.
Price: $2,900.00
  • 16 gauge capacity
  • 6 inch throat depth
  • Quick change jaws



The JS Tools KSM155 is a professional quality foot-activated shrinker and stretcher unit made in Sweden.  With a large 6 inch throat depth, it makes forming compound panels quick and easy.  Shrink and stretch jaws swap out in seconds with the included wrench. Their unique oval shaped design features a super fine serration and reduces marking of your material. The leverage produced by the foot pedal geometry allows for extremely controllable, fatigue-free metalworking.

This tool is an excellent companion to our line of English Wheels or Planishing Hammers.  It works great on sheet metal and aluminum alike and has specific jaws available for each for ultimate finish quality. Wheel it around the shop and use anywhere because of the included wheeled base.

This is an extreme quality tool for the discerning metal worker, proven in top hot rod and aircraft shops around the world such as Ron Covell, Chip Foose and Kindig-it Design.


1 year manufacturer's warranty


Throat Height (inches): 2.25
Throat Depth (inches): 6
Steel Capacity: 16 gauge
Aluminum Capacity (inches): .063
Work Height (inches): 40
Weight (pounds): 85
Dimensions (LxWxH): 37 x 15.5 x 44


  • Rolling base
  • T-handle Allen wrench