Trumbull HK-3 Pentagon Hand Key


Checkout securely with

American express Apple pay Diners club Discover Google pay Master Paypal Shopify pay Visa
  • The HK-3 has three pentagon sockets, plus a tapered-end prying blade.
  • Socket 1 fits standard pentagon heads, and has a head retention cavity.
  • It also has a slot to operate T-heads of curb and meter stops.
  • The other two sockets both fit the 1-1/16″ pentagon head used on Mueller meter boxes.
  • One socket has the head-retention cavity to retain the pentagon head during removal; the other socket has the external lug which engages the lid recess.
  • Both methods assist in lifting the lid of a meter box from the frame.
  • The tapered blade end is designed for prying, or for use as a chisel.



Sold Out