6
JAT-320,321 Ratchet Wrenches
Tool specifications
Model number
JAT-320
JAT-321
Stock number
505320
505321
Square drive
1/4 in.
3/8 in.
Bolt capacity
5/16 in.
5/16 in.
Anvil retainer type
Hog ring
Ball detent
Impact mechanism
Single hammer
Single hammer
Maximum torque
50 lbf•ft (67.8 N•m)
50 lbf•ft (67.8 N•m)
Working torque
10-35 lbf•ft (13.6-47.5 N•m)
10-35 lbf•ft (13.6-47.5 N•m)
Free speed
700 RPM
700 RPM
Average air consumption
3.1 CFM
3.1 CFM
Air inlet
1/4 in. NPT
1/4 in. NPT
Air hose inside diameter
3/8 in.
3/8 in.
Required air pressure
90 psi (621 kPa)
90 psi (621 kPa)
Vibration value
8.6 m/s
2
13.7
m/s
2
Noise level
1
102 dB
(A) 101 dB(A)
Power setting
variable, forward and reverse
variable, forward and reverse
Grip Inline
Inline
Overall Length
6.5 in. (165.1 mm)
6.5 in. (165.1 mm)
Housing material
Aluminum with rubber grip
Aluminum with rubber grip
Net weight
1.32 lb. (0.60 kg)
1.32 lb. (0.60 kg)
Shipping weight
1.34 lb. (0.61 kg)
1.34 lb. (0.61 kg)
1
The specified values are emission levels and are not necessarily to be seen as safe operating levels. As
workplace conditions vary, this information is intended to allow the user to make a better estimation of the
hazards and risks involved only.
Specifications were current at time of publication, but because of our policy of continuous improvement, JET
reserves the right to change specifications at any time and without prior notice, without incurring obligations.
