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OTC 4111 55-Ton Aluminum Ram - Get the strength of a steel ram but about half the weight. Easily carry single-acting, spring-return ram around the garage, shop, or into the field for on-the-vehicle repairs. Ideal for truck axle correction, trailer frame straightening, general vehicle maintenance, and heavy-duty lifting. With a 6-1/8" stroke, collapsed height 10-3/4" and an extended Height 16-7/8". Available in capacities of 5 to 100 tons and for maximum working pressures up to 10,000 PSI; 2 to 1 safety factor on material yield; designed and tested to meet ANSI B30.1. Standard stroke lengths of 5/8" to 14-1/4", these compact rams require a minimum of mounting space. Several of the rams feature threaded ram collars and internal base threads to simplify mounting. Also, some of the models have threaded piston rod ends. OTC’s design ensures positive, leak-resistant sealing throughout all pressure ranges, yet full piston return characteristics are maintained. Additional bearing surface has been designed into these units, to effectively resist the punishing stress exerted by off-center loads. Depending on capacity, these rams can handle a variety of bending and straightening jobs, construction maintenance applications, pressing operations, body and frame straightening, and rear housing and axle correction.
 Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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