The SMT-SM207 Bar Probe is designed according to to UL 1278 Figure 10.2 and features a handle made of nylon, as well as a finger made of hardened steel.
Standard:
UL 1278 “Movable and Wall-or Ceiling-Hung Electric Room Heaters” Figure 10.2

Bar Probe with UL 1278 Figure 10.2
Tags:SMT-SM207 , UL 1278