Klein Tools Impact Socket Set 33808 7 Piece SAE Grab And Go (1/4 To 9/16 Inch Cr-Mo Steel 38 Drive Carabiner Adapter Hardware Fastening)
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Klein Tools 33808 7-Piece SAE Grab-And-Go Cr-Mo Impact Socket Set with Carabiner and Adapter
The Klein Tools 33808 7-Piece SAE Grab-And-Go Impact Socket Set provides a portable, high-torque hex driving kit designed to service primary trade fasteners ranging from 1/4 inch to 9/16 inch. Forged from cold-forged, heat-treated Chrome-Molybdenum (Cr-Mo) steel with a black phosphate finish, this 11.5 oz assembly meets ASME B107.110 standards to handle intense rotational shock loads from power impact drivers. Equipped with a 3-inch 1/4-inch hex to 3/8-inch square drive impact adapter, a TPV storage sleeve with passive socket retention, and an aluminum carabiner, this set enables HVAC technicians, commercial electricians, and field mechanics to transport 6-point sockets on tool belts while ensuring quick size changes and instant color-coded identification.
Best Used For:
- On-the-Go Belt-Mounted Fastening: Securing trade fasteners directly from tool pouches, backpacks, or harness D-rings using the carabiner-connected TPV socket storage sleeve.
- High-Torque Hex Bolt Installation: Driving 1/4 inch through 9/16 inch SAE hardware without rounding bolt corners or cracking socket walls under high RPM impact forces.
- Impact Driver Drive Conversion: Adapting standard 1/4 inch quick-connect cordless impact driver chucks to operate 3/8 inch square drive sockets via the included 3-inch extension shank.
Key Performance & Safety Features
- Cold-Forged Cr-Mo Alloy Steel Construction: Premium Chrome-Molybdenum metallurgy absorbs high peak torque loads from power tools for long-term jobsite durability.
- Passive TPV Retention Sleeve & Carabiner: Mechanical grip storage holder with an included aluminum carabiner keeps sockets securely locked onto tool belts during elevated work.
- 3-Inch Impact Driver Extension Adapter: Injected 1/4-inch hex to 3/8-inch square drive adapter provides extended clearance when driving recessed hardware.
- High-Contrast Color-Coded Bands & Stamped Markings: Industry-standard painted color rings and stamped size infill deliver instant visual identification in low-light environments.
- 6-Point Precision Hex Pocket Geometry: Engineered wall thickness grips fastener flats securely to maximize torque transmission and eliminate fastener stripping.
- Corrosion-Resistant Black Phosphate Coating: Industrial surface protective coating resists rust, abrasion, and jobsite oil chemical exposure.
What's Included
- (1) 1/4-Inch SAE 6-Point 3/8-Inch Drive Impact Socket
- (1) 5/16-Inch SAE 6-Point 3/8-Inch Drive Impact Socket
- (1) 3/8-Inch SAE 6-Point 3/8-Inch Drive Impact Socket
- (1) 7/16-Inch SAE 6-Point 3/8-Inch Drive Impact Socket
- (1) 1/2-Inch SAE 6-Point 3/8-Inch Drive Impact Socket
- (1) 9/16-Inch SAE 6-Point 3/8-Inch Drive Impact Socket
- (1) 3-Inch Extended 1/4-Inch Hex to 3/8-Inch Square Drive Impact Adapter
- (1) TPV Storage Sleeve with Mechanical Grip System
- (1) Heavy-Duty Aluminum Carabiner
Technical Specifications
| Brand Manufacturer | Klein Tools® |
| Model Part Number OEM SKU | 33808 |
| Tool Classification System | 7-Piece SAE Grab-And-Go Impact Socket Set |
| Core Metallurgy Material | Cold-Forged Heat-Treated Chrome-Molybdenum (Cr-Mo) Steel |
| Surface Protective Finish | Black Phosphate Corrosion-Resistant Finish |
| Primary Socket Drive Size | 3/8 inch Square Drive |
| Included Adapter Interface | 3 inch Long 1/4 inch Hex Shank to 3/8 inch Square Drive |
| Socket Size Range (SAE) | 1/4'', 5/16'', 3/8'', 7/16'', 1/2'', 9/16'' Hex |
| Socket Point Profile Geometry | 6-Point Standard Depth Profile |
| Manufacturing Quality Standards | ASME B107.110 Compliant |
| Storage & Retention System | TPV Storage Sleeve with Passive Socket Retention & Carabiner |
| Overall Storage Dimensions | 4.3 inches L x 2.48 inches W x 1.4 inches H (10.9 x 6.3 x 3.6 cm) |
| High-Voltage Insulated Frame | No (Uninsulated - do not use on energized electrical circuits) |
| Total Piece Count | 7 Pieces (6 Sockets + 1 Adapter + TPV Sleeve & Carabiner) |
| Net Product Weight | 11.5 oz / 0.72 lb (326 g) |
| Global Trade Item Number GTIN | 00092644338083 |
Pro-Tip: When removing a socket from the TPV storage sleeve, twist the socket body slightly while pulling outward. The internal mechanical grip system releases its passive detent pressure smoothly, allowing fast one-handed size transitions when working at height on ladders or scaffolding.
