Client Protection
Dedicated Support
Snap-on TDHU121A | 12-Point SAE Flank Drive Universal Shallow Socket | 1/4" Drive, 3/8"
This 3/8" 12-point SAE Flank Drive universal high-performance shallow socket fits 1/4" drive tools and is 1-7/16" long. Hex outside diameter is 17/32" and hex depth 5/16". The finish is chrome; the Snap-on part number is TDHU121A.
Key features
- Bolt clearance depth 7/16"; hex depth 5/16"
- Hex OD 17/32"; square drive OD 1/2"
- Complies with AS954, MS-33787 and MIL-W-8982
- Spline configuration for high-tensile spline nuts and bolts on aircraft
- Nickel-chrome plating resists corrosion and wipes clean
- Snap-on classes it as a universal, inch-sized, chrome socket for 1/4" drive
- Specifications
| Part Number | TDHU121A |
| Brand | Snap-on |
| Drive Size | 1/4" |
| Style | 12-Point SAE |
| Hex OD | 17/32" |
| Square Drive OD | 1/2" |
| Assembly Length | 1-7/16" |
| Bolt Clearance Depth | 7/16" |
| Hex Depth | 5/16" |
| Finish | Chrome |
| Country of Origin | USA |
Related Products
Snap-on A26A | 1/2" Drive 3/4" Blade Width Drag Link Socket | 3/4 in Blade, 1/2 in Drive
Snap-on A26A | 1/2" Drive 3/4" Blade Width Drag Link Socket | 3/4 in Blade, 1/2 in Drive
Snap-on A15A | 1/2" Drive 1-3/16" Blade Width Drag Link Socket | 1-3/16 in Blade, 1/2 in Drive
Snap-on A15A | 1/2" Drive 1-3/16" Blade Width Drag Link Socket | 1-3/16 in Blade, 1/2 in Drive
Snap-on A17A | 1/2" Drive 15/16" Blade Width Drag Link Socket | 15/16 in Blade, 1/2 in Drive
Snap-on A17A | 1/2" Drive 15/16" Blade Width Drag Link Socket | 15/16 in Blade, 1/2 in Drive
Snap-on YTMS8 | 6-Point SAE Flank Drive Xtra Semi-Deep Socket | 1/4" Drive, 1/4"
Snap-on YTMS8 | 6-Point SAE Flank Drive Xtra Semi-Deep Socket | 1/4" Drive, 1/4"
Snap-on SFS241 | Flank Drive Deep Socket, 3/8 in Drive | 3/4 in, 6-Point, 2-5/8 in long
Snap-on SFS241 | Flank Drive Deep Socket, 3/8 in Drive | 3/4 in, 6-Point, 2-5/8 in long
Milwaukee 49-16-1646 | INSIDER Box Ratchet Socket 6 Point 5/8" | Shallow depth
Milwaukee 49-16-1646 | INSIDER Box Ratchet Socket 6 Point 5/8" | Shallow depth
Milwaukee 49-16-1645 | INSIDER Box Ratchet Socket 6 Point 9/16" | Shallow depth
Milwaukee 49-16-1645 | INSIDER Box Ratchet Socket 6 Point 9/16" | Shallow depth
Milwaukee 49-16-1647 | INSIDER Box Ratchet Socket 6 Point 11/16" | Shallow depth
Milwaukee 49-16-1647 | INSIDER Box Ratchet Socket 6 Point 11/16" | Shallow depth