Model | Item # | American | S.I. | Square Drive |
RDA-10i | 063970 | 1 - 10 lbf.in | 11.3 - 113 cN.m | 1/4” |
RDA-25i | 063971 | 2 - 25 lbf.in | 28 - 282.5 cN.m | 1/4” |
RDA-50i | 063972 |
5 - 50 lbf.in | 56.5 - 565 cN.m | 1/4” |
RDA-100i | 063973 | 10 - 100 lbf.in | 113 - 1130 cN.m | 1/4” |
RDA-250i | 063974 | 25 - 250 lbf.in | 282.5 - 2825 cN.m | 1/4” |
RDA-50F | 063978 | 5 - 50 lbf.ft | 6.8 - 67.8 N.m | 3/8” |
RDA-750i | 063977 | 75 - 750 lbf.in | 847 - 8473 cN.m | 3/8” |
RDA-100F | 063981 | 10 - 100 lbf.ft | 13.6 - 135.6 N.m | 1/2” |
RDA-250F | 063982 | 25 - 250 lbf.ft | 33.9 - 339 N.m | 1/2” |
RDA-500F | 063983 | 50 - 500 lbf.ft | 67.8 - 678 N.m | 3/4” |
RDA-1000F | 063991 | 100 - 1000 lbf.ft | 135.6 - 1355 N.m | 1” |
RDA-2500F | 063990 | 250 - 2500 lbf.ft | 399 - 3389 N.m | 1 1/2” |
RDA-5000F | 063992 |
500 - 5000 lbf.ft | 678 - 6779 N.m | 1 1/2” |
Torque Ranges
Designed to provide consistent and reliable torque readings for use with power driven torque control tools.
Adapter is mounted in-line between tool drive and transducer.
Hardened thread components, increase accuracy and life.
Square drives conform to ASME B107 standards for proper fit.
Non-rotating body for improved safety.
Compact size and lightweight.
Operates in clockwise direction only. After each run down, the RDA should be completely backed-up.
Operating Instructions
Data Sheet
RDA Dimensions & Drawings
Drawing for RDA 10i - RDA 100i models
Drawing for RDA 50F
Drawing for RDA 250F
Drawing for RDA 250i
Drawing for RDA 100F
Drawing for RDA 500F
