NSI Industries 125R2B - Longer Sizes Square Drive Insert Bit, Hex shank shape, #2 tip size, 3 in. overall length, 1/4 in. shank size, 1 per pack, #8-10 screw size
NSI Industries

125R2B

Alternate Item Number: 10166

UPC: 639720101669

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Overview

The NSi Industries 125R2B is a precisely engineered 3-inch square drive insert bit designed for demanding fastening applications. Featuring a #2 tip size, this bit is optimized for secure engagement with #8-10 screws, ensuring efficient and reliable torque transfer. The 1/4-inch hex shank shape provides broad compatibility with a wide range of power tools, including impact drivers and drills, making it a versatile addition to any professional toolkit. The square drive design inherently offers superior grip compared to Phillips or slotted drives, significantly reducing cam-out and slippage, which is critical for preventing fastener damage and ensuring worker safety. This insert bit is constructed for durability, making it suitable for industrial, automotive, and mechanical assembly and maintenance tasks where precision and longevity are paramount. Each pack contains one 125R2B bit, providing a focused solution for specific screw sizes and applications. Its 3-inch overall length allows for adequate reach in moderately confined spaces without sacrificing control. The UNSPSC code for this product is 27112703, categorizing it within the fastener and tool accessories domain. When precision, torque, and reduced cam-out are essential for #8-10 screws, the NSi Industries 125R2B insert bit delivers consistent performance.
  • 3-inch overall length for versatile reach
  • #2 tip size for #8-10 screw compatibility
  • 1/4-inch hex shank for wide power tool compatibility
  • Square drive design for superior torque transfer and reduced slippage
  • Durable construction for industrial, automotive, and mechanical applications

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Material
Steel
Overall Length
3 IN
Shank Shape
Hex
Shank Size
1/4 IN
Size
3 in.
Tip Size
#2
Tip Type
Square
Type
Longer Sizes Square Drive Insert Bit
Package Dimensions (L x W x H)
5 IN x 3 IN x 0.25 IN
Package Dimensions (L x W x H)
12.7 cm x 7.62 cm x 6.35 mm
Package Weight (Imperial)
0.040 L
Package Weight (Metric)
0.018 kg

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Frequently Asked Questions about NSI Industries

What technical support does NSi Industries offer?

NSi Industries offers dedicated technical support through their toll-free technical support line at 888.500.4598. They are committed to customer satisfaction and promise to make every reasonable effort to remedy any product or service issues. Additionally, customers can contact their customer service team at 800.321.5847 or email [email protected] for further technical assistance.

What are the key features of NSi Industries products?

NSi Industries products feature exceptional versatility, reliability, and safety across multiple industrial automation categories. Key features include insulation piercing connectors with no wire stripping required, watertight and corrosion-free designs, wide wire range compatibility (from #14 AWG to 750 MCM), and the ability to install on energized conductors. Their product lines like Easy-Tap™ Connectors and TORK® Digital Timers demonstrate advanced capabilities such as turbo spacers, double shear-head bolts, astronomic scheduling, and enhanced switching technologies.

What environmental ratings do NSi Industries products have?

NSi Industries enclosures feature robust environmental ratings, including IEC 60529 IP66 certification, NEMA Type 1, 2, 3, 4, 4X, 12, and 13 ratings, and UL/CSA standards. Their products are designed for both indoor and outdoor applications, with protection against dust, water, corrosion, and extreme temperatures ranging from -40°F to 266°F.

How are NSi Industries products typically installed?

NSi Industries products are typically installed using detailed mechanical and digital wiring diagrams that specify precise connection methods for various voltage configurations (120V, 208V, 240V, 277V, 480V). Installation involves carefully following product-specific wiring schematics, which include clear terminal block connections, ground wire specifications, and phase alignment requirements. Professional electricians and technicians should reference the specific product's wiring diagram to ensure correct installation and electrical compliance.

What industries and applications are NSi Industries products used for?

NSi Industries provides electrical and automation products for diverse industrial applications, including lighting control, electrical enclosures, wire management, connectors, and sensor technologies. Their product lines serve commercial, industrial, and infrastructure markets with solutions for electrical infrastructure, control systems, and safety-critical environments.

What are the main product lines offered by NSi Industries?

NSi Industries offers a comprehensive range of industrial products including TORK® Photocontrols, Polaris™ Lighting Controls, Easy-Twist™ Grounding Solutions, Miniterms, Cable Ties, Connectors, Enclosures, Occupancy Sensors, and Wire Management systems. Their product lines span electrical components, control devices, and industrial automation accessories designed for diverse applications in commercial and industrial settings.

What accessories are available for NSi Industries products?

NSi Industries offers a range of accessories for their product lines, including photocontrol accessories like replacement caps, mounting brackets, and receptacles. Specific accessories include shorting caps, open caps, 3-pin and 7-pin receptacles, and utility mounting brackets for conduit photocontrols. For specialized applications, NSi recommends contacting their customer service team to discuss custom accessory needs.