Description
Mixed fleets bring a problem to the wheel bay: inch and metric impact sockets on the same shift. The Snap-on PTQ1WTCUP562 standard cup handles two of them. Snap-on lists it for the IM562 and the IMM412 sockets. With a wheel torque extension, it forms the reaction point for a Snap-on PTM pneumatic torque wrench.

How the PTQ1WTCUP562 takes the reaction
In practice, a pneumatic torque wrench pushes back with the same torque it delivers. On truck and heavy equipment wheels, the extension and cup carry that load. So the operator never holds the reaction by hand. In addition, the PTM gearbox turns independently of the handle, which keeps reaction forces away from the user.
Two sockets, one Snap-on PTQ1WTCUP562 standard cup
| Cup | Style | Snap-on sockets |
|---|---|---|
| PTQ1WTCUP542 | Standard | IM502, IM522, IM542 |
| PTQ1WTCUP562 | Standard | IM562, IMM412 |
| PTQ1WTCPD562 | Deep well | SIM462, SIM482, SIM522, SIM562 |
So a depot that runs both the IM562 and the IMM412 can keep one standard cup in the kit. However, long studs push the socket choice toward the SIM deep range. In that case, the deep well PTQ1WTCPD562 replaces this cup.
Building a PTM740 wheel kit around the PTQ1WTCUP562
CAT1500i ties the WTE4G72L9 9 in wheel torque extension to the PTM740. That tool covers 147-740 ft-lb, or 200-1,000 N·m, on a 3/4 in drive. Snap-on ships each PTM tool with a torque versus pressure chart. It also quotes the PTM series at ±5% accuracy. Therefore set the air pressure from that chart, and add a PTMFRL filter/regulator for steady supply.
Shift-start inspection of the PTQ1WTCUP562
First, before each shift, look for cracks or flattened faces where the cup meets the extension. Then confirm that the socket in use matches the cup on the chart. Also keep cups and sockets together on a board, so a mismatched pair never reaches the wheel.
Quote the Snap-on PTQ1WTCUP562 standard cup
SMK Vietnam lists this cup for Lost in HCM, which supplies it and prepares the quote. Send the PTM model, the sockets you run and the wheel stud style with your quote request to Lost in HCM. Related tools sit under torque multipliers, or you can contact SMK Vietnam.
Wheel bay questions on the PTQ1WTCUP562
What if the wheel studs are too long for a standard socket?
Switch to the PTQ1WTCPD562 deep well cup. Snap-on pairs it with SIM462, SIM482, SIM522 and SIM562 deep sockets.
Which pneumatic wrench does Snap-on list with the wheel extension?
The PTM740. Its WTE4G72L9 9 in wheel torque extension works with the cup to form the reaction point.
Why does this page give no lug size?
The partner text quotes lug sizes, but CAT1500i does not print them. So confirm the fit with Lost in HCM before you order.
















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