Klein Tools 5-in-1 Multi-Bit Screwdriver/Nut Driver Heavy Duty with Wrench-Assist
Professional multi-tool combining screwdriver and nut driver functionality
The Klein Tools 5-in-1 Multi-Bit Screwdriver/Nut Driver delivers professional versatility with heavy-duty steel construction and wrench-assist capability. This multi-tool features hollow shafts to accommodate long bolts and color-coded bands for easy identification. Built to exceed standard torque performance, it includes five hex nut driver sizes (3/16", 1/4", 5/16", 3/8", and 9/16") in a compact 9.109" overall length design.
Professional Features & Benefits
- Five Nut Driver Sizes: 3/16", 1/4", 5/16", 3/8", and 9/16" six-point hex drivers provide comprehensive fastener compatibility for electrical and mechanical applications.
- Heavy-Duty Steel Construction: Solid build quality with steel material ensures durability and exceeds standard torque performance requirements.
- Wrench-Assist Feature: Integrated wrench-assist capability helps remove stubborn fasteners with additional leverage and control.
- Hollow Shaft Design: Hollow shafts accommodate long bolts and threaded rods for versatile installation scenarios.
- Color-Coded Identification: Color-coded bands enable quick size identification and efficient tool selection during work.
- Compact Profile: 9.109" overall length with 4" shaft length provides optimal reach while maintaining portability at 16 oz weight.
Technical Specifications
- Department: Electrical
- Handle Color: Black
- Item Depth: 9.1000 in
- Item Height: 1.2810 in
- Item Weight: 0.5530 lbs
- Item Width: 1.2810 in
- Magnetic: No
- Material: Steel
- Nut Driver Sizes: 3/16", 1/4", 5/16", 3/8", 9/16"
- Overall Length: 9.109" (23.1 cm)
- Product Details: 5-in-1
- Product Group: Hand Tools
- Product Subgroup: Screwdrivers & Drivers
- Product Type: 5-in-1
- Shaft Length: 4" (10.2 cm)
- Weight: 16 oz (454 g)
Installation & Operation
- Mount the unit in a suitable location with appropriate clearance and access for connections and service.
- Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
- Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
- Configure any available load management or control features as supported by the provided specifications.
- Test automatic transfer or operational functionality and verify proper performance before placing into service.
- Complete final inspection and follow ongoing maintenance practices appropriate to the product category.
Professional Applications
- Electrical panel and junction box installations
- HVAC equipment assembly and maintenance
- Commercial facility maintenance and repair
- Industrial equipment servicing
- Residential electrical work
- Professional contractor applications
Why Choose Klein Tools Quality?
Klein Tools delivers professional-grade hand tools with solid build quality and steel construction that exceeds standard torque performance. The heavy-duty design and wrench-assist functionality provide reliable performance for demanding electrical and mechanical applications.
Manufacturer Resources
Product Specs
- Handle Color:
- Black
- Item Depth:
- 9.1000 in
- Item Height:
- 1.2810 in
- Item Weight:
- 0.5530 lbs
- Item Width:
- 1.2810 in
- Magnetic:
- No
- Nut Driver Sizes:
- 3/16", 1/4", 5/16", 3/8", 9/16"
- Overall Length:
- 9.109" (23.1 cm)
- Shaft Length:
- 4" (10.2 cm)
- Department:
- Electrical
- Product Group:
- Hand Tools
- Product Subgroup:
- Screwdrivers & Drivers
- Product Type:
- 5-in-1
- Product Details:
- 5-in-1
- Product Material:
- Steel
- Product Weight:
- 16 oz (454 g)