Specifications

Set the hand driver through the slot into
the key hole on the Adjusting Gear and
turn clockwise to increase torque
and counter clockwise to decrease.
OPTIONAL CLUTCH SPRINGS
Model Clutch Springs Torque Range Clutch Spring
Provided Hard Joint Code
Standard Option Nm in/lbs Number
US-LT10/10B Black 0.20~0.59 1.7~5.2 976-379-0
US-LT20B-10 Black 0.34~1.08 3.0~9.5 976-432-0
Red 0.20~0.67 1.7~6.1 976-431-0
Yellow 0.15~0.34 1.3~3.0 976-430-0
US-LT20B-18 Red 0.24~0.67 2.2~6.1 976-431-0
Yellow 0.15~0.34 1.3~3.0 976-430-0
US-LT20B-26 Yellow 0.15~0.34 1.3~3.0 976-430-0
US-LT31PB-05 Red 2.35~5.59 20.9~49.6 976-493-0
Pink 0.98~2.74 8.7~24.3 976-471-0
US-LT30 Series, 1100 rpm Blue 0.98~1.96 8.7~17.4 976-472-0
Red 0.67~1.76 6.1~15.6 976-493-0
Pink 0.39~0.98 3.5~8.7 976-471-0
Black (not included) 1.22~2.74 10.8~24.3 976-504-0
US-LT30 Series, 1700 rpm Red 0.67~1.47 6.1~13.0 976-493-0
Pink 0.39~0.98 3.5~8.7 976-471-0
US-LT30 Series, 2300 rpm Pink 0.39~0.98 3.5~8.7 976-471-0
US-LT40-03C Red 4.90~9.80 43.4~86.8 976-516-0
US-LT40 Series, 800 rpm Black 1.57~3.92 13.9~34.7 976-515-0
Red 0.98~2.17 8.7~19.1 976-516-0
Yellow 0.98~1.67 8.7~14.8 976-517-0
US-LT40 Series, 1500 rpm Red 0.98~2.17 8.7~19.1 976-516-0
Yellow 0.98~1.67 8.7~14.8 976-517-0
US-LT40 Series, 2100 rpm Yellow 0.98~1.67 8.7~14.8 976-517-0
US-LT50 Series, 500 rpm Black 4.9~10.3 43.4~91.1 976-620-0
Red 2.9~5.4 26.1~47.7 976-614-0
Yellow 1.4~2.5 13.0~22.6 976-588-0
US-LT50 Series, 800 rpm Red 2.7~5.4 24.3~47.7 976-614-0
Yellow 1.4~2.5 13.0~22.6 976-588-0
US-LT50 Series, 1700 rpm Yellow 1.4~2.8 13.0~25.2 976-588-0
SPECIFICATIONS
SILENCER ASSEMBLIES
SLOTTED HEAD BITS AND FINDERS
US-LT
S
ERIES
Tool Direct Type Leader Hose Exhaust Hose
Model Silencer Assembly Assembly
US-LT10 SERIES N/A 934-201-0 459-885-1
US-LT20 SERIES 455-088-2 934-201-0 455-885-1
US-LT30 SERIES 408-088-2 934-150-0 408-885-0
US-LT40 SERIES 496-088-1 934-150-0 496-885-1
FINDER TYPE HEADS (OPTION)
To mount Finder to US-LT series torque control type screwdrivers,
Bit Casing set with Bit Casing Connector is needed to be
mounted together.
Please specify “F” model as US-LT30B-11(F) when ordering.
BIT CASING
FINDER
7.3 ø
L
L
9
7
1/4”
6.35
mm
BIT CASING CONNECTOR
EXTERNAL TORQUE
ADJUSTMENT (Air Shut-off)
Bit Overall Length (L) Code No.
mm in
56 2 13/64 916-030-0
75 2 61/64 916-031-0
100 3 15/16 916-032-0
150 5 29/32 916-033-0
Finder Overall Length (L) Code No.
mm in
23 29/32 917-350-0
42 1 21/32 917-401-0
67 2 41/64 917-402-0
117 4 39/64 917-403-0
Finder Type Heads (Option )
Tool Bit Casing Connector Bit Casing
LT20B Series 470-082-8 471-057-7
LT30B Series 471-082-7 471-057-7
LT40B Series 472-082-7 471-057-7
LT50B Series 444-082-4 471-057-7