Minerallac Company 305 - A 1-hole duplex strap for electrical conduit or cable/tubing with an outer diameter of 1/2 inch. It is made of pre-galvanized steel with a pre-galvanized finish and a silver color. The strap has a snap-on design and measures 0.500 inch long, 1.800 inch wide, and 0.55 inch high.
Minerallac Company

305

Alternate Item Number: 8613827

UPC: 784610523059


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Minimum Qty: 100

Multiplier: 100

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Overview

The Minerallac 305 is a 1-hole duplex strap designed for secure and organized fastening of electrical conduit, cable, or tubing with a 1/2 inch outer diameter (OD). Constructed from durable pre-galvanized steel, this strap is engineered to hold two parallel runs of 1/2" OD materials, offering an efficient cable management solution for electrical installations. Its stamped construction ensures robust performance with a snap-on design for simplified installation while maintaining a secure hold. Key specifications include a silver, pre-galvanized finish that provides inherent corrosion resistance. The strap measures 0.500 inches in length, 1.800 inches in width, and 0.55 inches in height. Mounting holes are spaced at 3/16" on center, facilitating secure attachment to wood, steel, or concrete surfaces. This strap is ideal for applications including electrical panels, residential wiring, HVAC systems, telecommunications infrastructure, and renewable energy projects. It is compatible with BX cables, SER cables, rigid conduit, intermediate metal conduit (IMC), and copper tubing. This product is part of the Minerallac Traditional series, manufactured in the USA, and complies with the Buy America Act, Buy American Act, and RoHS standards. For heavy-duty applications, hot-dipped galvanized steel versions are available; contact customer service for pricing and minimum order quantities. Note: This product is not UL Listed. Specifications: - SKU: 305 - Manufacturer: Minerallac Company - Type: 1-Hole Duplex Strap - Application: Copper Tubing, Electrical Conduit, Cable - Material: Steel - Finish: Pre-galvanized - Outer Diameter Capacity: 1/2 inch - Number of Holes: 1 - Mounting Holes O.C.: 3/16" - Length: 0.500" - Width: 1.800" - Height: 0.55" - Construction: Stamped - Compliance: Buy America Act, Buy American Act, RoHS Compliant - Country of Origin: USA
  • 1-hole duplex strap designed for two parallel runs of 1/2" OD conduit, cable, or tubing.
  • Constructed from durable pre-galvanized steel with a silver finish for corrosion resistance.
  • Stamped construction ensures robust performance with a convenient snap-on design for easy installation.
  • Measures 0.500" L x 1.800" W x 0.55" H with 3/16" on center mounting holes for versatile attachment.
  • Compliant with Buy America Act, Buy American Act, and RoHS standards; Made in USA.

Specifications

Application
Electrical Conduit
Cable Size
Fits Cable or Tubing with an outer diameter of 1/2"
Color
Silver
Construction
Stamped
Finish
Pre-galvanized
Height
0.55"
Length
0.500"
Material
Pre-Galvanized Steel
Material
Steel
Mounting
Component, Wood, Steel, Concrete
Mounting Holes
1
Mounting Holes O.C.
3/16" IN
Mounting Type
Single-hole mounting with snap-on design
Mounting Type
One-hole clamp
Mounting Type
One-Hole Mounting
Mounting Type
One-Hole
Mounting Type
Snap-on with single-hole mounting
Mounting Type
Snap-on, single-hole mounting
Mounting Type
snap-on
Mounting Type
Snap-on design with single hole
Mounting Type
Snap-on Mount
Mounting Type
1-Hole Duplex Strap with Snap-on Design
Mounting Type
Snap-on Duplex Strap
Mounting Type
Single 3/16" hole (snap-on design)
Mounting Type
Snap-on, Single 3/16" mounting hole
Mounting Type
Stamped, Snap-on
Mounting Type
Snap-on, 1-hole
Mounting Type
1-Hole
Mounting Type
1Hole
Mounting Type
1-Hole Mount
Mounting Type
Single Hole
Mounting Type
Single-Hole Mounting
Mounting Type
1-Hole, Snap-on
Mounting Type
Single-hole mount
Mounting Type
One-hole mount
Mounting Type
single mounting hole for 3/16" bolt
Number Of Holes
1
Series
305
Series
Jiffy Clip
Series
Minerallac Traditional
Series
305 Duplex Jiffy Clip
Series
Traditional
Series
Duplex Jiffy Clip
Series
Minerallac Duplex Jiffy Clip
Size
0.500" L x 1.800" W x 0.55" H
Size
0.500" (Length) x 1.800" (Width) x 0.55" (Height)
Size
0.500" OD (x2)
Size
0.500 inch long, 1.800 inch wide, 0.55 inch high
Size
0.500" (L) × 1.800" (W) × 0.55" (H)
Size
0.500"
Size
0.500" Length x 1.800" Width x 0.55" Height
Size
0.500 inch (Length) x 1.800 inch (Width) x 0.55 inch (Height)
Size
0.500" OD
Size
0.500 inch x 1.800 inch x 0.55 inch
Size
0.500 inch (L) x 1.800 inch (W) x 0.55 inch (H)
Size
0.500" (L) x 1.800" (W) x 0.55" (H)
Size
0.500" O.D. (x2)
Size
0.500 inch (length) x 1.800 inches (width) x 0.55 inch (height)
Size
0.500" x 1.800" x 0.55"
Size
0.55" x 1.80" x 0.50"
Size
1/2" OD (x2)
Size
0.500" (A=0.500, B=0.500, C=0.035, D=0.500, E=0.500, F=0.035)
Special Features
Snap-on design for ease of installation.
Thickness
0.035"
Type
1-Hole Duplex Strap
Width
1.800"
Package Weight (Imperial)
1.46 lbs
This is a 1-hole duplex strap for electrical conduit. It is made of Everdur with a pre-galvanized finish and a stamped construction. The strap measures 0.55 in high, 1.800 in wide, and 0.500 in long, with a thickness of 0.035 in.

305E

This is a 1-hole duplex strap for electrical conduit. It is made of Everdur with a pre-galvanized finish and a stamped construction. The strap measures 0.55 in high, 1.800 in wide, and 0.500 in long, with a thickness of 0.035 in.

Frequently Asked Questions

What is the maximum outside diameter for cables or tubes?

The Minerallac 305 Duplex Jiffy Clip is designed to secure two cables or tubes, each with an outside diameter of 0.500 inches.

What materials can this Jiffy Clip secure?

This clamp is suitable for BX cables, SER cables, rigid/IMC conduit, and copper tubing.

What is the material of the Minerallac 305 clamp?

The clamp is constructed from pre-galvanized steel, offering corrosion resistance.

Where is the Minerallac 305 Duplex Jiffy Clip manufactured?

This product is made in the USA.

What type of mounting does the 305 Jiffy Clip use?

The Minerallac 305 features a one-hole design for mounting.

Frequently Asked Questions about Minerallac Company

What are the main product lines offered by Minerallac Company?

Minerallac Company offers multiple comprehensive product lines including Minerallac Traditional (electrical fasteners), Strut Fittings, Stainless Steel Fasteners, Black Claw, Impact Staples, and Redmore. Their Traditional line features over a thousand electrical fastener variations covering conduit/cable/wire products, nail straps, beam clamps, metal stud & drywall accessories, acoustical supports, voice/data hardware, and miscellaneous electrical installation components.

What is Minerallac Company's warranty policy?

Minerallac Company provides a limited warranty that guarantees all products are free from defects in material and workmanship. If a product fails to meet this warranty, Minerallac's sole liability is to replace the product at no charge. The warranty is exclusive and does not cover consequential damages, lost profits, or implied warranties of merchantability or fitness for a particular purpose.

What industries and applications are Minerallac Company products used for?

Minerallac Company products are used extensively across electrical, construction, and industrial applications, including conduit and cable support, beam mounting, metal stud and drywall installation, voice/data infrastructure, and low voltage systems. Their product lines cover critical fastening solutions for electrical contractors, with specialized offerings in conduit hangers, straps, beam clamps, cable supports, and mounting hardware for various industrial environments.

What technical support does Minerallac Company offer?

Minerallac Company offers comprehensive technical support through multiple channels, including a toll-free customer service line at 800-927-3293, email support at [email protected], and online resources at www.minerallac.com. Their support covers product selection, technical specifications, and customer service for their extensive line of electrical fasteners, hangers, straps, and hardware across multiple product brands including Minerallac Traditional, Cully, Black Claw, IMPACT Staples, and Minerallac Stainless Steel. Support hours are 8:00 A.M. to 5:00 P.M. CT for their corporate office and 8:00 A.M. to 5:00 P.M. PT for their regional office.

What are the key features of Minerallac Company products?

Minerallac Company products feature a comprehensive range of electrical fasteners and hardware with exceptional versatility, including over 1,000 different sizes, styles, and finishes. Key features include multiple product lines such as Traditional, Strut Fittings, and Stainless Steel options with specialized finishes like 304/316 Stainless Steel, Hot-Dipped Galvanized, and Zinc Electroplate. Their products are engineered for electrical contractors, offering time-saving solutions with high-quality fasteners designed for durability, corrosion resistance, and worker safety across various installation environments.

What environmental ratings do Minerallac Company products have?

Minerallac Company products have robust environmental ratings, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13 certifications, CSA Type 1-4X, 12, and 13 ratings, and IEC 60529 IP66 protection. The products are WEEE and RoHS compliant, with UV and oil resistance, and can operate in extreme temperatures ranging from -55°C to 105°C, making them suitable for harsh industrial environments.

What accessories are available for Minerallac Company products?

Minerallac Company offers a comprehensive range of accessories across multiple product categories, including hardware, fasteners, and mounting solutions. Key accessories include stove bolts with nuts, wing nut washers, bar joist washers, stud clip adapters, brackets, perforated strapping, cable support options like J-hooks and bridle rings, box mounting brackets, outlet retainers, and various stud and drywall supports. Their accessories are available in multiple finishes such as stainless steel, hot-dipped galvanized, zinc electroplate, and powder-coated options.

How are Minerallac Company products typically installed?

Minerallac Company products are typically installed using a variety of specialized fastening solutions, including conduit hangers, straps, beam clamps, and mounting brackets designed for different electrical and construction applications. Installation methods vary by product type, with options for metal studs, drywall, beams, acoustical surfaces, and low voltage systems. The company offers multiple installation styles such as one-hole and two-hole straps, universal beam clamps, and specific mounting hardware to ensure secure and efficient attachment across diverse electrical and construction environments.

What communication protocols do Minerallac Company products support?

Minerallac Company's Brad product line supports multiple industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, Serial, AS-interface, and CC-Link. Their comprehensive portfolio covers over 40 industrial protocols, providing flexible communication solutions for various industrial automation applications from PC-based control to PLC systems.