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The CDI TORQUE TCQJO38ARTH is a 1-3/16 inch open end thin torque wrench head designed for precise fastener torquing in applications where space is limited. It accepts a J-type shank measuring 0.425 inches and delivers a maximum torque of 60 ft-lb, making it suitable for a range of mechanical assembly and service tasks. The thin open-end profile allows access to fasteners in recessed or close-clearance locations that standard crowfoot or box-end heads cannot reach. This head is sized in SAE fractional measurements and is used by HVAC technicians, plumbers, electricians, and general mechanical tradespeople who require accurate torque application on threaded fasteners.
This torque wrench head is well suited for residential and commercial service work where torque-critical connections must meet manufacturer or code specifications. It is commonly used when installing or servicing equipment with fasteners in tight quarters, such as refrigerant line fittings, electrical panel hardware, and plumbing union connections. The J-type shank interface provides a secure, positive engagement with compatible torque wrench handles. Its compact dimensions of 4 inches in length, 2.5 inches in width, and 0.38 inches in height make it easy to carry and store in a standard tool kit.
Designed for use with torque wrench handles that accept a J-type shank measuring 0.425 inches. Refer to your torque wrench handle manufacturer specifications to confirm shank interface compatibility before use.
Installation and use should be performed by a qualified tradesperson familiar with torque specifications for the fastener application at hand. Ensure the J-type shank is fully seated and locked into the torque wrench handle before applying load. Do not exceed the 60 ft-lb maximum torque rating of this head. Consult the applicable manufacturer torque specifications or relevant code requirements for the specific fastener joint being serviced.
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