THP Spring Gauge | THP-OTH-13 FAAC 402 CBC Compatible with LiftMaster® Models 8557W

Compatible with LiftMaster® Models 8557W & 8587W Belt Drive and Chain Drive WiFi® Garage Door Openers

1 Junction Box for electrical connections - 3365

This LiftMaster 041A5807-3 is a one-piece 7 ft

LiftMaster Smart Access Solutions

Wiegand Data (26 or 32-bit formats available) Custom Graphics are available for card and key tags *Read Range depends on the installation environment

THP Spring Gauge | THP-OTH-13 FAAC 402 CBC Compatible with LiftMaster® Models 8557WTHP Spring Gauge THP OTH 13 The THP Spring Gauge (THP OTH 13) is an accurate, professional grade gauge for measuring the strength of springs. Its precise design enables readings with a high degree of accuracy and reliability. With its robust construction, this gauge is sure to provide consistent performance over time.