Grey Pneumatic
Grey Pneumatic 81016D Duo-Socket 1/2 In Dx30mm D
A 1/2 inch drive socket with 30 mm depth for automotive fastening tasks
- Duo-Socket design fits two drive sizes for versatile fastening
- 1/2 inch drive suits standard impact sockets in the workshop
- 30 mm depth reaches recessed bolts in tight spaces
- Six-point profile grips fastener flats to reduce rounding risk
- Grey Pneumatic construction delivers professional-grade durability
Grey Pneumatic 81016D Duo-Socket
The Grey Pneumatic 81016D is a duo-socket designed for 3/8-inch drive tools. It combines a 1/2-inch SAE socket with a 30mm metric socket in a single 6-point unit. Mechanics can switch between SAE and metric fasteners without changing sockets.
Suits technicians with mixed fastener sets
Technicians working on vehicles or equipment that use both SAE and metric hardware will find this tool efficient. It reduces the number of individual sockets needed on a rail. Buyers who need only one measurement system or require different drive sizes should look at other options.
30mm metric and 1/2-inch SAE 6-point profile
The defining specification is the dual 6-point profile covering 30mm metric and 1/2-inch SAE sizes on a 3/8-inch drive. This exact combination determines whether the socket matches the fasteners in the specific application. Verify both sizes against the job requirements before purchase.
Highlights
- Duo-Socket design fits two drive sizes for versatile fastening
- 1/2 inch drive suits standard impact sockets in the workshop
- 30 mm depth reaches recessed bolts in tight spaces
- Six-point profile grips fastener flats to reduce rounding risk
- Grey Pneumatic construction delivers professional-grade durability
Specifications
| Brand | GREY PNEUMATIC |
|---|
Questions about this item
What drive size does the 81016D Duo-Socket accept?
The 81016D Duo-Socket is built for a 1/2 inch drive, so it fits directly onto any standard 1/2 inch ratchet or breaker bar without an adapter.
What is the overall depth of the 81016D socket?
The socket measures 30 mm deep, giving enough reach for recessed fasteners while staying compact for tight engine bays.
How do you install the 81016D onto a ratchet, and what mistake should you avoid?
Slide the 1/2 inch square drive onto the ratchet anvil until the ball detent clicks; the common error is not seating it fully, which can cause the socket to pop off under torque.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
