U.S. Tsubaki Power Transmission, LLC
U.S. Tsubaki Holdings, Inc.
Corporate Headquarters
301 E. Marquardt Dr.
Wheeling, IL 60090 USA

Toll Free: 800.323.7790
Phone: 847.459.9500
Fax: 847.459.9515
Email: sales@ustsubaki.com
Website: www.ustsubaki.com
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  • Most popular series world-wide
  • Easy machining of shaft and hub
  • Can use on shafts with a keyway
  • Inch size range: 3/4" thru 11-13/16"
Power Lock AS Inch Series Keyless Locking Device
Power Lock AS Inch Series Keyless Locking Device-2
Unit of Measure
1 2 3 

Item #

d - Shaft O.D.

D - Hub Counter I.D.

L

l

Lt

Transmissible Torque

Quantity
PLL N/A 0.750 in N/A 1.850 in N/A 0.787 in N/A 0.709 in N/A 1.024 in N/A 188 ft·lb
PLP N/A 0.875 in N/A 1.850 in N/A 0.787 in N/A 0.709 in N/A 1.024 in N/A 217 ft·lb
PL1 N/A 1.000 in N/A 1.969 in N/A 0.787 in N/A 0.709 in N/A 1.024 in N/A 318 ft·lb
PL1B N/A 1.125 in N/A 2.165 in N/A 0.787 in N/A 0.709 in N/A 1.024 in N/A 354 ft·lb
PL1C N/A 1.188 in N/A 2.159 in N/A 0.819 in N/A 0.709 in N/A 1.055 in N/A 376 ft·lb
PL1D N/A 1.250 in N/A 2.362 in N/A 0.787 in N/A 0.709 in N/A 1.024 in N/A 499 ft·lb
PL1F N/A 1.375 in N/A 2.365 in N/A 0.773 in N/A 0.709 in N/A 1.009 in N/A 550 ft·lb
PL1G N/A 1.438 in N/A 2.559 in N/A 0.787 in N/A 0.709 in N/A 1.024 in N/A 637 ft·lb
PL1H N/A 1.500 in N/A 2.559 in N/A 0.787 in N/A 0.709 in N/A 1.024 in N/A 658 ft·lb
PL1J N/A 1.625 in N/A 2.953 in N/A 0.945 in N/A 0.827 in N/A 1.260 in N/A 1085 ft·lb
PL1K N/A 1.688 in N/A 2.953 in N/A 0.945 in N/A 0.827 in N/A 1.260 in N/A 1122 ft·lb
PL1L N/A 1.750 in N/A 2.953 in N/A 0.945 in N/A 0.827 in N/A 1.260 in N/A 1164 ft·lb
PL1P N/A 1.875 in N/A 3.150 in N/A 0.945 in N/A 0.827 in N/A 1.260 in N/A 1244 ft·lb
PL1R N/A 1.938 in N/A 3.150 in N/A 0.945 in N/A 0.827 in N/A 1.260 in N/A 1287 ft·lb
PL2 N/A 2.000 in N/A 3.346 in N/A 0.945 in N/A 0.827 in N/A 1.260 in N/A 1627 ft·lb
PL2B N/A 2.125 in N/A 3.346 in N/A 0.945 in N/A 0.827 in N/A 1.260 in N/A 1729 ft·lb
PL2C N/A 2.188 in N/A 3.543 in N/A 0.945 in N/A 0.827 in N/A 1.260 in N/A 1779 ft·lb
PL2D N/A 2.250 in N/A 3.543 in N/A 0.945 in N/A 0.827 in N/A 1.260 in N/A 1827 ft·lb
PL2F N/A 2.375 in N/A 3.531 in N/A 0.945 in N/A 0.827 in N/A 1.260 in N/A 1931 ft·lb
PL2G N/A 2.438 in N/A 3.740 in N/A 0.945 in N/A 0.827 in N/A 1.260 in N/A 2170 ft·lb
PL2H N/A 2.500 in N/A 3.740 in N/A 0.945 in N/A 0.827 in N/A 1.260 in N/A 2228 ft·lb
PL2I N/A 2.562 in N/A 3.737 in N/A 0.962 in N/A 0.827 in N/A 1.277 in N/A 2278 ft·lb
PL2J N/A 2.625 in N/A 4.337 in N/A 1.073 in N/A 0.984 in N/A 1.467 in N/A 3400 ft·lb
PL2K N/A 2.688 in N/A 4.337 in N/A 1.073 in N/A 0.984 in N/A 1.467 in N/A 3480 ft·lb
PL2L N/A 2.750 in N/A 4.337 in N/A 1.073 in N/A 0.984 in N/A 1.467 in N/A 3537 ft·lb
Unit of Measure
1 2 3