Eastwood Metal Shrinker/Stretcher Combo Set. The Eastwood Shrinker/Stretcher Metal-Shaping Combo lets you easily fabricate gentle radius bends and contours in steel, aluminum, stainless or copper. Compound 45:1 leverage allows effortless forming without making relief cuts, heating, or hammer-forming. Eastwood's Shrinker/Stretcher Metal-Shaping Combo reproduces wheel wells, dog legs, trunk corners, almost any metal fabrication requiring a combination curve and angle. Use the shrinker to contract metal for inside curves; use the stretcher to expand metal for outside curves. The hand-operated shrinker/stretcher press multiplies your pressure by a factor of 45, creating leverage to work on up to 18-gauge mild steel, 20-gauge stainless, and 16-gauge aluminum. Comes assembled and pre-drilled for bench mounting. Clamps in your vice or mounts on your bench or pedestal stand. Set Includes: - 2 Jaws (shrinker/stretcher) - 2 Housings - 2 Handles - Instructions