a) Made from durable ABS, withstand temperature from -20℃ to +90℃, metal free.
b) Once locked, it covers around the hand wheel and prevent the valve wheel from being turned.
c) Two parts design can be combined into one when storing and carrying which reduce the half restore space.
d) Suitable for valve handle 2 1/2” to 5” in diameter
e) Dimension
A 136
B 38
C 39