We are closed from Monday, Dec 23rd and will reopen on Monday, Jan 6th. Any orders received during this time will be processed in the New Year.
- Categories
- Brands
Proto torque multipliers are used in combination with torque wrenches and non-impact & hand power tools for increasing the torque output. These gear multipliers are ideal for loosening & tightening nuts & bolts that require high torque.
A
B
C
D| Style | Model | Calibration Certificate | Gear Ratio | Handle Length | Head Dia. | Head Thickness | Material | Max. Rated Input | Overall Length | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | J6212 | - | 6.33:1 | 14.125" | 3-15/16" | 4-1/16" | Bi Material | 200 ft.-lb. | 20" | £1,715.38 | |
| A | J6222 | - | 15:1 | 14.125" | 4.031" | 5-13/16" | Bi Material | 162 ft.-lb. | 20" | £2,979.09 | |
| B | J6242 | - | 29.25:1 | 5.625" | 5.625" | 8.75" | - | 189 ft.-lb. | 14 15/16" | £8,287.95 | |
| A | J6232 | - | 20.2:1 | 14.125" | 4.031" | 6.375" | Bi Material | 173 ft.-lb. | 20" | £3,724.05 | |
| C | J6202A | - | 4:1 | 5.25" | 3.25" | 2-13/16" | - | 227 ft.-lb. | 8 17/32" | £921.31 | |
| D | J6234 | No | 15:1 | 4.875" | 4.875" | 5.5" | Metal | 162 ft.-lb. | 14 1/16" | £4,712.88 | |
| B | J6252 | No | 60:1 | - | 5-13/16" | 10.75" | Metal | 154 ft.-lb. | 15.187" | £10,099.71 | |
| A | J6232CERT | Yes | 20.25:1 | 14.125" | 4.031" | 6.375" | - | 173 ft. lbs. | 19.593 | £4,151.75 | |
| A | J6212CERT | Yes | 1:6 | 14.125" | 3-15/16" | 4-1/16" | Bi Material | 200 ft.-lb. | 19.593 | £2,114.39 | |
| A | J6222CERT | Yes | 1:13.6 | 14.125" | 4.031" | 5-13/16" | Bi Material | 162 ft.-lb. | 19.593 | £3,236.23 |
Stanley Proto torque multipliers are designed to deliver high mechanical advantages to ensure that the threaded fasteners are properly tightened. These multipliers feature a single-stage planetary gear system offering effective multiplication ratios up to 6:33:1 to transfer the largest torque in the most compact and accurate setups. They come in a maximum rated input of 200 ft lb (271 Nm) and a maximum rated output of 1200 ft lb (1626 Nm). Choose from a wide range of these Proto torque multipliers, available in standard +/- 5% of reading torque accuracy, on Raptor Supplies.
Torque wrenches require high manual force for fastening / loosening tight nuts & bolts, so they have long handles to provide the required leverage. That is the reason why torque wrenches are not suitable for tight spaces. Torque multipliers can deliver high torque with a minimum manual force and have small handles for use in confined spaces.
These tools have different gear ratios. Selected models have the gear ratio set at 1:13.6.
These torque multipliers have an accuracy rating of +/-5 percent.