Lower Pressure Block for Lancaster Pump Stretcher.
These are the original and only units made in the USA by Lancaster Pump. Lancaster Pump holds the original patent for this Shrinker Stretcher concept. The Lancaster Pump Stretcher Shinkers have been copied in China and these imitations are not near the quality of the ones made in the USA.
Safety First - Always wear adequate & proper EYE, EAR, FACE, BODY and RESPIRATORY PROTECTION.
Made in the USA