20 pound grip handle weight is ideal for calibrating scales that require a 20 lb calibration weight. These grip handle weights are made from cast iron, coated with a layer of chip-resistant paint which conforms to NIST Handbook 105-1 standards. The 20 lb grip weight's long-lasting finish greatly reduces the possibility of corrosion.

Many sign companies are now required to purchase a 20 pound certified weight (you'll need to purchase 12870C - 20 LB Grip Handle Weight WITH traceability certificate).  Underwriters Laboratory requires strain relief testing on all U.L. listed signs with protruding electrical whips.  They must be tested using a 20 lb. certified weight hanging from the wires for 1 minute.

Please scroll completely down this web page to see the full line of cast iron grip weights we offer.

We also offer a huge selection of Laboratory Calibration Weights and Calibration Mass Sets with Calibration certification and NIST Traceable Calibration for lab balances at www.calibrationweight.com

Other Brands 20 LB Test Weight

Quality Guaranteed by the Toughest Standards of All… Our Own. Designed for scale calibration, our solid cast iron test weights are sealed to ASTM classes 6 and 7 specifications; Class F tolerances are listed in the National Institute of Standards and Technology Handbook 105-1.  All weights are traceable to NIST.  To verify adherence to class F tolerances, OPTIONAL traceable certificates are available for an additonal $75.00.  Our cast iron weights undergo a special phosphatizing process in which the metal is thoroughly cleaned and mildly etched to allow exceptional finish adhesion.  The weights are then coated with a layer of chip-resistant paint which conforms to NIST Handbook 105-1 standards.  This two-step process ensures a long-lasting finish that greatly reduces the possibility of corrosion.
12870 - 20 LB Grip Handle Weight Price	$109.90

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