Klein Tools Impact Socket Set 33809 10 Piece SAE Grab And Go (1/4 To 3/4 Inch Cr-Mo Steel 38 Drive Carabiner Adapter Hardware Fastening)
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Klein Tools 33809 10-Piece SAE Grab-And-Go Cr-Mo Impact Socket Set with Carabiner and Adapter
The Klein Tools 33809 10-Piece SAE Grab-And-Go Impact Socket Set delivers a portable 3/8-inch square drive power driving solution engineered to service primary structural fasteners across nine imperial sizes from 1/4 inch to 3/4 inch. Forged from cold-forged, heat-treated Chrome-Molybdenum (Cr-Mo) steel with a black phosphate protective finish, this ASME B107.110 compliant set features an optimized wall thickness with precision 6-point hex pockets to maximize torque transfer and protect bolt corners under severe impact loads. Equipped with a 3-inch 1/4-inch hex to 3/8-inch square drive impact adapter, a TPV storage sleeve with passive mechanical retention, and a heavy-duty aluminum carabiner, this set allows commercial electricians, HVAC technicians, and field mechanics to carry high-torque impact sockets directly on tool belts for rapid belt-mounted fastener installation.
Best Used For:
- Belt-Mounted Work at Height: Carrying a complete 9-socket SAE layout on harnesses, tool belts, or gear bags using the carabiner-secured TPV storage sleeve.
- High-Torque Hex Bolt Installation: Driving 1/4-inch through 3/4-inch SAE bolts, lag screws, and strut channel hardware without stripping corners or cracking socket walls.
- Impact Driver Drive Conversion: Adapting standard 1/4-inch quick-connect power impact driver chucks to drive 3/8-inch square sockets via the included 3-inch extension shank.
Key Performance & Safety Features
- Cold-Forged Cr-Mo Alloy Steel Metallurgy: Premium heat-treated Chrome-Molybdenum construction delivers high-impact strength to handle severe torque loads.
- Passive TPV Retention Sleeve & Carabiner: Molded storage caddy with passive mechanical grip retention and aluminum carabiner keeps sockets locked on gear during elevated work.
- 3-Inch Impact Driver Extension Adapter: Injected 1/4-inch quick-connect hex to 3/8-inch square drive extension adapter provides added reach for recessed fasteners.
- High-Contrast Color-Coded Bands & Stamped Markings: Industry-standard painted color rings and stamped size infill markings ensure instant visual identification in low-light work environments.
- Precision 6-Point Hex Pocket Design: Engineered wall thickness grips fastener flats securely to optimize rotational torque and prevent socket slippage.
- Corrosion-Resistant Black Phosphate Coating: Industrial surface protective coating protects steel against oxidation, rust, and jobsite 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) 5/8-Inch SAE 6-Point 3/8-Inch Drive Impact Socket
- (1) 11/16-Inch SAE 6-Point 3/8-Inch Drive Impact Socket
- (1) 3/4-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 | 33809 |
| Tool Classification System | 10-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'', 5/8'', 11/16'', 3/4'' 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 | 6.0 inches L x 2.48 inches W x 1.5 inches H (15.2 x 6.3 x 3.8 cm) |
| High-Voltage Insulated Frame | No (Uninsulated - do not use on energized electrical circuits) |
| Total Piece Count | 10 Pieces (9 Sockets + 1 Adapter + TPV Sleeve & Carabiner) |
| Assembled Net Package Weight | 1.2 lb (19.2 oz / 544 g) |
| Global Trade Item Number GTIN | 00092644338090 |
Pro-Tip: To quickly pull sockets from the TPV storage sleeve while wearing heavy work gloves, apply a slight twist as you pull outward. The passive mechanical grip system will release its detent tension smoothly, allowing fast one-handed size changes while working aloft on ladders or scaffolding.
