McMaster 5537T535 T Slotted Framing, Push to Close Latch for 1.5"&40mm High Single Rail 30804 Back Pressure 30 ft of Back Pressure 30 ft of Head Type Pneumatic Required Inflation Pressure 30 psi Series Test Ball Includes Protective Sleeve No For Material Type Zinc Plated Steel For Use On Pipe Head Tether Connection Ring and Chain Number of Inflation Chambers 1 Maximum Back Pressure (Air) 13 psi Application Blocking Tool Length 14 63 100 in Metric T Slotted Framing Component Lock and Latch Country of Origin China DFARS Compliance Specialty Metals COTS Exempt Export Control Classification Number (ECCN) EAR99 REACH Compliance REACH (EC 1907 2006) (06 25 2025 120 mm Width 3 7 8" Height 3 1 16" Handle Style Edge Pull Color Black Material Powder Coated Aluminum Installation Type Drop In Thread Size M6 Thread Length 14 mm Included Yes Framing Type T Slotted Latch Type Push to Close Lock Type Nonlocking System of Measurement Inch