What Dimide does

Dimide, Inc. is a privately held US tool manufacturer founded in 2016 in Milford, Connecticut by structural engineers Mike and Emmet Costen. The company designs and manufactures impact-rated clamps — its 1/4 Series for 1/4" impact drivers (up to 2,200 lbs clamp force) and HD Series for 1/2" impact wrenches (over 5,000 lbs) — using heat-treated chromoly steel with a proprietary turnbuckle screw design and modular, interchangeable shoes. A patent-pending jaw profile and engineered thread geometry allow the clamps to absorb impact-wrench torque without deformation, differentiating the product from conventional manual clamps that typically deliver 600–1,200 lbs.

The company sells a one-time hardware product line priced $54–$450 for clamps and $3–$45 for modular accessories, with no subscription component. Distribution is multi-channel: direct-to-consumer e-commerce on Shopify, retail partnerships (Pacific Steel and Recycling, Roberts Oxygen), online marketplaces (Northern Tool + Equipment, Jim Slims Tools), and drop-ship arrangements with industrial distributors including Airgas, nexAir, and Fastenal across more than 40 US locations and British Columbia. Dimide also operates a custom engineered solutions practice serving enterprise customers in aerospace, shipbuilding, mining, and construction equipment, and holds a partnership with Denso to supply custom clamps for the SeaShield product line. Free open-source CAD files on GrabCAD support a user-built ecosystem of modular accessories.

The customer base spans individual professional fabricators and welders, hobbyists, industrial distributors, and large enterprise OEMs. Dimide has 1–10 employees, has not raised institutional capital beyond a $10,000 Kickstarter campaign, and manufactures exclusively in the USA, which it uses as a brand and quality-control differentiator.

Name

Dimide

Legal name

Dimide, Inc.

Website

https://dimide.com

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

1–10 employees

Short description

Dimide is a privately held US manufacturer of impact-rated clamps (1/4 Series and HD Series) using proprietary turnbuckle and chromoly steel designs, selling to fabricators, welders, hobbyists, and enterprise OEMs across aerospace, shipbuilding, mining, and construction via DTC, retail, and industrial distributor channels.

Ownership category

akta.pro rank

Headquarters

HQ city

Milford

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Hardware Product Sales: One-time sale of clamps and accessories through e-commerce storefront and retail channels. Products include 1/4 Series clamps ($54-$236), HD Series clamps ($99-$450), and modular accessories ($3-$45). Revenue is generated from initial product purchase with no recurring subscription component.

Pricing tiers

Go-to-market motion3 records

Distribution channels6 records

Marketing channels6 records

Core offering

Dimide manufactures and sells impact-rated modular clamps designed for use with battery-powered impact drivers and wrenches. The product line includes the 1/4 Series Clamps (compatible with 1/4" impact drivers, delivering up to 2,200 lbs of clamp force) and the HD Series Clamps (compatible with 1/2" impact wrenches, delivering over 5,000 lbs of clamp force). The company also offers custom engineered clamping solutions for industrial applications and a range of modular accessories.

Product overview

Dimide is a tool manufacturer specializing in impact-rated clamps made in the USA. The product portfolio consists of two main clamp lines: the 1/4 Series Clamps (compatible with 1/4" battery powered impact drivers, delivering up to 2,200 lbs of clamp force with modular accessories including pipe shoes, no-mar plastic shoes, and 400 Amp ground shoes) and the HD Series Clamps (compatible with 1/2" impact wrenches, delivering over 5,000 lbs of clamp force for heavy-duty industrial applications). Both series feature a turnbuckle design enabling 10X faster power tool tightening or 2X faster manual tightening, and modular construction allowing customization through interchangeable shoes and accessories. The company also offers custom engineered solutions for unique industrial applications and free open-source DIY accessory plans.

Differentiator

Problem solved

Functional benefit

Products and services

• DIMIDE 1/4 Series Clamp Impact-rated modular clamp designed for use with 1/4" battery powered impact drivers, delivering up to 2,200 lbs of clamp force single-handedly with a 6-inch opening capacity. Built with heat-treated chromoly steel and engineered threads for professional fabricators, welders, and metalworkers.
• DIMIDE HD Series (1/2") Clamp
• DIMIDE 1/4 Series Modular Upper Pipe Shoe
• DIMIDE 1/4 Series Modular No-Mar Plastic Shoe Set
• DIMIDE 1/4 Series Modular Lower 400 Amp Ground Shoe
• DIMIDE 1/4 Series Replacement T-handle
• DIMIDE 1/4 Series Clamp Replacement Detent Pins (4 Pack)
• DIMIDE HD Series Replacement Detent T-handle
• DIMIDE Custom Engineered Solutions

Quantifiable outcome

• 10X faster tightening compared to manual clamps
• +6 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• DensominorOEM/ Whitelabel/ Licensing PartnerDIMIDE collaborated with Denso to create a custom impact-rated clamp compatible with Denso's proprietary SeaShield products. These custom clamps make installation of SeaShield products easier by incorporating fast and easy clamping powered by impact wrenches. Denso sells these custom clamps with their SeaShield product line.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Wilton Tools: Industrial clamp and vise brand (now part of Apex Tool Group) competing in the same workholding category as Dimide with established distribution through industrial supply channels. Comparable heavy-duty clamping products and target professional end-user.
• Bessey: German-founded global manufacturer of clamping and workholding tools for metalworking, woodworking, and construction. Comparable product offering with similar professional fabricator and welder target market, and a long-established distribution footprint.
• Kurt Workholding: Industrial workholding manufacturer producing vises, clamps, and precision machining components. Comparable enterprise customer base in aerospace, defense, and industrial manufacturing, and overlapping custom-engineered clamping solutions.
• EHOMA: Manufacturer of industrial clamps and vises serving welding, fabrication, and metalworking customers globally. Directly comparable product line and target end-user, with overlap on heavy-duty F-clamps and pipe welding clamps.
• De-Sta-Co Manufacturing: Established industrial clamp and workholding manufacturer serving aerospace, automotive, and general industrial customers globally. Directly comparable product category (clamps, vises, toggle clamps) with overlapping enterprise customer base in aerospace and manufacturing.
• Pony / Jorgensen: Bar clamp and pipe clamp brands serving woodworking, metalworking, and DIY markets. Comparable product portfolio and overlapping hobbyist-to-professional customer segments with Dimide's 1/4 Series line.

Broad incumbents

• Stanley Black & Decker: Global tool conglomerate owning Irwin, DeWalt, Craftsman, and other tool brands with broad industrial and consumer distribution. Provides the comparison benchmark for tool-industry scale and represents the kind of acquirer that could buy impact-rated clamp innovation.
• Apex Tool Group: Owner of multiple tool brands including Wilton, GearWrench, and Crescent. Represents the multi-brand incumbent that already owns competing clamp brands and could leverage its distribution to pressure Dimide's price points.
• Milwaukee Tool: Major power tool manufacturer whose M12 and M18 impact drivers/wrenches interface directly with Dimide's 1/4 Series and HD Series clamps. While not a clamp maker, Milwaukee shapes the demand and ecosystem for impact-rated clamping and is the type of incumbent that could enter the clamp category.

Regional players

• Strongway: Northern Tool + Equipment house brand offering competitively priced clamps and workholding tools. Sells through the same Northern Tool channel that distributes Dimide, providing direct price competition at retail and an incumbent benchmark for the same end customer.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UC3AJU_cvdWxG4gdlST7wZkw
• Facebookfacebook.com/dimideclamps
• Instagraminstagram.com/dimideclamps
• Xx.com/dimideclamps

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Dimide