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Minerallac Company 72020 - This is a #12 jack chain, also identified on the sheet as Tenso Chain. It is made of steel with a zinc plated finish. The chain is 300 ft long, has a 0.105 in diameter, and is listed with a working load limit of 29. It is intended for hanging signs, lighting fixtures, novelties such as flower pots and children's toys, and other general utility applications.
Minerallac Company

72020

Alternate Item Number: 12115102

UPC: 085937720207


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Overview

The Minerallac 72020 #12 Jack Chain is a zinc-plated steel chain designed for lightweight fixture and sign support applications. This 300-foot roll is packaged in a durable bucket for easy handling and storage, with a work load limit of 29 lbs. The #12 gauge chain features double-loop links for reliable tensioning and is ideal for commercial, industrial, and residential installations where corrosion resistance and strength are required. Manufactured in the USA by Minerallac Company, a trusted name in hardware and fastening solutions since 1894, this chain meets the demands of electricians, contractors, and maintenance professionals. The zinc plating provides basic corrosion protection, making it suitable for indoor and sheltered outdoor environments. Compatible with standard S-hooks, rings, and other hanging hardware, the 72020 simplifies fixture mounting while ensuring long-term performance. Order today for dependable support in lighting, signage, and utility applications.
  • 300-foot roll of #12 gauge zinc-plated steel chain
  • Work load limit of 29 lbs for lightweight fixture and sign support
  • Double-loop links for reliable tensioning and secure mounting
  • Zinc plating provides corrosion resistance for indoor and sheltered outdoor use
  • Packaged in a durable bucket for easy handling and storage
  • Compatible with standard S-hooks, rings, and other hanging hardware
  • Manufactured in the USA by Minerallac Company, a trusted brand since 1894

Specifications

Application
children's toys and other general utility applications.;Ideal for hanging signs;lighting fixtures and novelties such as flower pots
Diameter
0.105 in
Diameter
2.667 mm
Finish
Zinc Plated
Length
3600 in
Length
91440 mm
Length
300'
Material
Steel
Size
#12 GA
Trade Size
10
Type
Tenso Chain
Working Load Limit
29 LB
Package Weight (Imperial)
26.25 lbs
#12 jack chain (Tenso Chain) supplied in a 100 ft box. It is made of steel with a zinc plated finish, and the sheet also lists low carbon steel with a bright galvanized finish. The chain has a diameter of 0.105 in, an inside link length of 0.89 in, and a working load limit of 29.

72013

#12 jack chain (Tenso Chain) supplied in a 100 ft box. It is made of steel with a zinc plated finish, and the sheet also lists low carbon steel with a bright galvanized finish. The chain has a diameter of 0.105 in, an inside link length of 0.89 in, and a working load limit of 29.
Jack Chain, Steel, #12, 100-feet/Spool

701

Jack Chain, Steel, #12, 100-feet/Spool
#14 double loop tenso chain for supporting light fixtures and signs. It is made of steel with a zinc plated finish. The chain is 100 ft long and has a working load limit of 90.

74014

#14 double loop tenso chain for supporting light fixtures and signs. It is made of steel with a zinc plated finish. The chain is 100 ft long and has a working load limit of 90.
This is a #10 jack chain, also identified on the sheet as Tenso Chain. It is made of steel with a zinc plated finish. The chain is 100 ft long and has a diameter of 0.135 in. It is intended for hanging signs, lighting fixtures, novelties, and other general utility applications.

72011FT

This is a #10 jack chain, also identified on the sheet as Tenso Chain. It is made of steel with a zinc plated finish. The chain is 100 ft long and has a diameter of 0.135 in. It is intended for hanging signs, lighting fixtures, novelties, and other general utility applications.
#12 jack chain in a 100 ft box. It is made of steel with a zinc plated finish. The chain has a diameter of 0.105 in and an inside link length of 0.89 in. Working load limit is 29, and the trade size is 12 LL.

72013FT

#12 jack chain in a 100 ft box. It is made of steel with a zinc plated finish. The chain has a diameter of 0.105 in and an inside link length of 0.89 in. Working load limit is 29, and the trade size is 12 LL.
Double Loop Tenso Chain for support of light fixtures and signs. It is made of steel with a zinc plated finish. The chain is #12 size and has a length of 200 feet.

74011

Double Loop Tenso Chain for support of light fixtures and signs. It is made of steel with a zinc plated finish. The chain is #12 size and has a length of 200 feet.
A general utility jack chain for multiple applications such as porch swings, children's swings, animal chains, and light fixtures. It is a double loop tenso chain made of steel with a zinc plated finish. The chain is 100 ft long and has a working load limit of 90 lb.

74013SS

A general utility jack chain for multiple applications such as porch swings, children's swings, animal chains, and light fixtures. It is a double loop tenso chain made of steel with a zinc plated finish. The chain is 100 ft long and has a working load limit of 90 lb.
#10 jack chain in a 100 ft reel. It is made of steel with a zinc plated finish. The sheet lists a 0.135 in diameter and a working load limit of 48.

72010

#10 jack chain in a 100 ft reel. It is made of steel with a zinc plated finish. The sheet lists a 0.135 in diameter and a working load limit of 48.

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.