The hook pin is 1/4 of an inch in diameter and 1/2 of an inch in height and is attached to the hook's post with an included thread screw
Brand and Series: Gerber Monitor
Bradley 111-087 P-Trap/Wall Tube Replacement Part
Refill Type: Cartridge
UltraTech Containment Berm Base Plate Only For Sidewall Support Stakes (Stake Wall Models And Ultimate Models) - 8371
Top Brand Check Valve, 1 1/2 in, Single, Inline Spring, Bronze, FNPT x FNPT - 6AJY5 24 36 The hook pin is 1/4Bronze Spring Check Valves, Max. temp.: 250F Max. pressure: 200 psi WOG,Spring actuated valves open and close by liquid flow. Bronze body with 304 stainless steel spring. Can be mounted vertically (flow up only) or horizontally.,Material meets ANSI B2. 1, ISO 9002, MSS SP80, and ASTM B584, C89844 standards. Threaded ends meet ANSI B2. 11 standards. Sweat ends meet ANSI B16. 18 standards.,Note: Not for use as a foot valve or reciprocating air