Make Unbiased Bump-Prevention Security Recommendations.

Based on test results using the ASTM Standard, you can provide customers with the highest level of bump resistance in padlocks as well as door hardware. It should be noted that, although ASTM Standard F883-09 is a padlock Standard, the testing criteria in section 9.6 is specific to pin tumbler cylinders, and offers guidance in assessing bump risk in door hardware with pin tumbler cylinders as well.

As previously noted, only Master Lock and American Lock hardware with exclusive BumpStop technology, exceeded Grade 6 ASTM Standard requirements.

Our extensive selection of options lets you offer customers security hardware with the highest level of bump resistance available.