Testing Instrument
Adjustable Wrench Heads, Adjustable Torque Wrench ประแจปอนด์หัวประแจเลื่อน
HYK Model
Built-in “no play” worm screw
Using an HYK
Setting the opening 1. Slide the jaws onto the fastener until it contacts the spring pin. (a] 2. Tighten the adiusting worm screw so the jaws grip the fastener. (b) 3. Loosen the adjusting worm screw just enough to allow removing the wrench from the fastener.
• Since the head can be taken off and reversed, the wrench can be used in confined spaces (in as small as a 30 degree turn) previously inaccessible to even other adjustable wrenches. (Tightening to a torque setting can only be done in the direction of the arrow.). • There is hardly any play in the worm screw adjuster in the wrench head, which will improve your working efficiency. Without excess play, the torque wrench will not damage the corners of fasteners like ordinary wrenches will. • Accuracy : ±4% of indicated value over the full rangeHead range
MCK
Dimensions (mm)
Range Increment Total ength
Opening Size (mm)
Range Increment Model (N•m)
Order No. (kgf•cm) 500HYK 1000HYK 2000HYK
Head
Body
kgf•cm kgf•cm
N•m
mm 288 939 531
S
D
T 1 10 12
T 2
A
B ØC
100~500
5
N50HYK 10~45
0.5
10~26 10~30 17~38
49 59
5.5
25 11.4 20 27.5 12.4 21.7 34 15.4 27.2
200~1000 10 N100HYK 20~100 400~2000 20 N200HYK 40~200
1 2
6
67 12.5 6.5
Large Hub Nut Torque Wrench ประแจปอนด์ขนาดใหญ่
QLK-LR Model
Idea for tightening hub nuts on large trucks and buses
• Dual square drives for both clockwise and counterclockwise tightening. • By replacing the sockets, various size of fasteners can be tightened within the tool”s capacity range • By reversing the switch on the ratchet, the wrench can be used to loosen fasteners. Tightening to a torque, setting, howewer, can only be done in the direction of the arrow. • Accuracy :±3% of indicated value over the full range
Using a QLK-LR Wrench
(1) When applicable, mount the extension bar snugly all the way onto the body of the wrench. (2) With the extension bar mounted (See Fig.1) insert the hexagonal end of the adjusting box wrench • Without the extention bar (See Fig.2), insert the hexagonal end of the adjusting box wrench into the body. (3) Turn the adjusting box wrench to set the torque value. (Add the sub-scale to the main scale.)
Applicable torque wrench Square drive (mm)
Order No. 700QCK-LR 1000QCK-LR
(N) 5600~7000LCK (N) 8500~10000LCK
19.05 (3/4˝) 25.4 ( 1” )
Dimensions (mm)
Square drive
Total ength
Range Increment
Range
Increment
Order No. (kgf•cm)
Model (N•m)
Standard Accessory
Head
Body
kgf•m kgf•m
N•m N•m mm mm S
G
H
L1 A
B ØC ØD
10~70 10~85 10~100
N700QLK-LR 100~700 N850QLK-LR 100~850 N1000QLK-LR 100~1000
19.05 (3/4˝)
1,315 68 20 70 125 49 20 35.4 27.2
7000QLK-LR 8500QLK-LR 10000QLK-LR
Torque adjusting box wrench
0.5
5
1,388 1,538
25.4 ( 1˝)
76 27 85 168 54
23 42.7 31.8
JSR Entech Catalogue 551 jetco@jet.co.th
jet@jet.co.th
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