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Borka Precision Torque Limiter Tool

$44.50
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Borka Precision Torque Limiter Tool
Precision Torque Limiters and Kits Borka Tools PTL (Precision Torque Limiter) design is based on heavy duty industrial type torque limiting device, which is calibrated strictly in accordance with ISO-6789 procedures. Practical accuracy of calibration is typically much better than industry standard of +/- 4%, and is often found to be within +/- 2%. PTL has its individual serial number and matching certificate of calibration. It is preset at the factory to specific limiting torque value, and is not user adjustable to other torque values. Based on our simulated testing, Borka Tools PTL, if used for its intended purpose as a hand tool, is very likely to retain its calibration accuracy within +/- 4%, for an estimated 20-25 years, with 1,000 cycles of estimated average usage per year. Warning: Avoid driving PTL with relatively high RPM power equipment, due to the potential of introducing an undesirable internal heat generation effect, which may likely either increase wear of torque limiting mechanism and negatively affect PTL accuracy, or, in extreme case, may cause serious damage. Only use PTL as a hand driven tool. PTL 49 (AI AXMC and ATMC rifles Barrel retention fasteners) d Kit includes: 1. 5.5 Nm / 49 inch-lbs. torque limiter 2. Ratchet drive handle 3. 4 mm hex screwdriver bit 4. User Guide PTL 62 (FNH SCAR rifle mod.16/17 Barrel retention fasteners ) Kit includes: 1. 62 inch-lbs. torque limiter 2. Ratchet drive handle 3. T25 torx screwdriver bit 4. User Guide PTL 65 (Many applications) Kit includes: 1. 65 inch-lbs. torque limiter 2. Ratchet drive handle 3. 3/16" ball end hex 3.5" long bit 4. 1/4" hex (M) to 1/4" sq. (M) adapter 5. User Guide PTL 70 (Desert Tech SRS rifle only Barrel retention fasteners) Kit includes: 1. 70 inch-lbs. torque limiter 2. Ratchet drive handle 3. 5 mm hex screwdriver bit 4. User Guide PTL 80(Desert Tech HTI and SRS rifles Barrel retention fasteners ) Kit includes: 1. 80 inch-lbs. torque limiter 2. Ratchet drive handle 3. 5 mm hex screwdriver bit 4. User Guide Warranty limitations for international customers: Due to already high and constantly rising cost of international shipping, Borka Tools & Triad Tactical Inc will not be responsible for shipping costs related to a warranty issue. International customers will be responsible for returning to product to Borka Tools and prepaying a negotiated amount for having the item returned to them.