Medium carbon steel investment casting with plated finish.

Match the numbers above with the ones shown in each of the photos below.
Match the numbers above with the ones shown in each of the photos below.

MODEL HK-0

  • Fits standard pentagon heads.
  • The socket cavity retains the head during removal, for ease in lifting the lid of a meter box from the frame.
  • The convenient hammer and pick ends assist in breaking ice and clearing debris.
  • A square shank is provided on the socket for applying extra torque.
Trumbull Item No. Model Weight
367-4298 HK-0 0.85 lbs.

MODEL HK-1

  • Fits standard pentagon heads.
  • Slot in socket operates T-heads of curb and meter stops.
  • The socket cavity also retains the head during removal, for ease in lifting the lid of a meter box from the frame.
  • The T-handle has a blunt rounded end for pounding, and a curved, tapered end to assist in breaking ice and clearing debris.
Trumbull Item No. Model Weight
367-4331 HK-1 0.60 lbs.

MODEL-HK-2

  • The HK-2 has two pentagon sockets, plus a tapered-end prying blade.
  • Socket 1 fits standard pentagon heads, and has a slot to operate T-head of curb and meter stops.
  • Socket 2 fits large pentagon heads.
  • Both sockets have cavities to retain the pentagon head during removal, for ease 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.
Trumbull Item No. Model Weight
367-4332 HK-2 0.90 lbs.

MODEL-HK-3

  • 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.
Trumbull Item No. Model Weight
367-4333 HK-3 1.00 lbs.