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TSO Products

Power-Loc Bench Connector Dog

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  • With a specially crafted swivel nut, the Power-Loc bench dog relies on an offset cam action to secure panels--no need for a separate clamping knob!
  • Power-Loc Bench Dogs are a great solution for connecting and securing 20mm worktops, jigs, or TSO tools. Choose from two models of Power-Loc Dogs with different clamping ranges.
  • Power-Loc Bench Connector Dogs are secured using an M5 Allen wrench or driver (not included).
  • Exploded view of the Power-Loc 27-44 Bench Connecting Dog.
  • The Power-Loc 15-29 Bench Dog is ideal for attaching TSO tools to 20mm worktops, such as this PTR-18 PLUS Precision Triangle.
  • Achieve easy 45 degree cuts by using a TSO Precision Triangle as your fence. With Power-Loc 15-29 Dogs, you can lock the triangle rigidly onto a 20mm tabletop.
  • The Power-Loc 15-29 Bench Dog is also a great way to connect other accessories to your 20mm work surface, like this UJK Parf System Fence.
  • Just insert the Power-Loc 15-29 Bench Dog until the chamfered lip sits flush with the UJK Parf System Fence, and secure with a 5mm hex driver from above.
  • For attaching thicker jigs to your 20mm worktop, the Power-Loc 27-44 Bench Dog is the ideal solution, with a clamping range of 27 to 44mm.
  • Add modularity to your workbench with TSO Power-Loc Dogs.
  • Here, two Power-Loc 27-44 Bench Dogs secure a moxon vise to a Festool MFT/3.
  • Here, two Power-Loc 27-44 Bench Dogs secure a moxon vise to a Festool MFT/3.
$32.95

Description

Note Power-Loc™ Dogs are sold individually—not pairs.
Power-Loc Dogs are secured with a 5mm hex key or driver. We offer a quality 5mm hex driver, sold separately.

Bench Connector Dogs Which Ingeniously Clamp from Above

Extend and connect multiple 20mm worktops with bench connecting dogs
Watch this video to see how easily you can extend and connect your 20mm worktops with Bench Connecting Dogs.

The latest addition to our growing line of Bench Connectors, Power‑Loc Dogs feature a patent-pending innovative cam action and swiveling locking lug that eliminates the need to use a clamping knob from beneath your workbench. Simply insert the Power-Loc Dog through the top of a chamfered 20mm dog hole, turn the socket head cap screw clockwise, and watch as the locking lug rotates outward and secures your worktops together. Power-Loc Bench Connector Dogs feature a total stock thickness capacity range from 30mm (1-3/16") to 40mm (1-9/16").

New! Two Versions Available with Different Clamping Ranges

Based on feedback from the TSO community, we've created a smaller version of the Power-Loc Dog ideal for use with a variety of TSO accessories or any use case where you need a clamping range less than 27mm (1.06"). This new, short dog has a clamping range of 15 to 29mm (0.59 to 1.14"), making it a great option for attaching accessories like the UJK Parf System Fence & Stop Kit; precision triangles (MTR-X, PTR-18, and MTR-18); and our Low & Ultra-Low Profile Bench Stops. With a shorter screw, they're also faster to clamp.

Choose your Power-Loc Dogs based on clamping range:

  • Power-Loc 15-29 Dog: Clamping range of 15 to 29mm (0.59 to 1.14")
  • Power-Loc 27-44 Dog: Clamping range of 27 to 44mm (1.06 to 1.73")

What's a "Bench Connector" Dog?

Modular and expandable work surfaces are nothing new, but craftsmen like Ron Paulk are pushing the concept forward with super lightweight, stowable, and flexible work surfaces. These designs utilize the familiar 20mm hole pattern as attachment points for layering additional work surfaces or jigs. Unlike traditional bench dogs which protrude from the work surface to act as a material stop, Bench Connector Dogs feature a chamfered lip that seats flush or slightly underneath your work surface.

While simple clamps can be used to layer and secure 20mm work surfaces, we're partial to Bench Connector Dogs for two main reasons: they provide precision registration and alignment of your work surfaces, and they apply strong clamping pressure without taking up valuable space on your worktop.

Picking the Right Bench Connector

The advantage of Power-Loc Dogs come in their self-contained clamping method. Rather than requiring an M8x1.25 clamping knob be attached and secured from underneath the table, Power-Loc Dogs are secured from the top of the table by way of an 5mm hex key or 5mm hex driver. This above-table clamping action may be preferred if the underside of your table is inaccessible, or if you don't wish to purchase or store additional clamping knobs.

Avoid over-torquing the Power-Loc Dog. A "snug fit" of the locking lug against the bottom work surface is all that is required.

To flush mount Power-Loc Dogs, you will need to chamfer the 20mm holes on your work surface. We recommend using a trim router with a quality 45˚ chamfer bit, as this allows you to perfectly adjust the depth of the chamfer to match these bench dogs. We do not recommend using the UJK Chamfer Tool in this instance, as its cutting depth is fixed and it is only recommended for MDF (not plywood).

See How Bench Connector Dogs Work

Dimensions

Dimension Drawings

Specifications

  • Materials: 300 series stainless steel, Buna-N rubber
  • Clamping Range:
    • Power-Loc 15-29 Dog: 15 to 29mm (0.59 to 1.14")
    • Power-Loc 27-44 Dog: 27 to 44mm (1.06 to 1.73")
  • Adjustment: Requires 5mm hex driver or key (sold separately)

Power-Loc Dogs are patent pending.

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Warranty & Returns

TSO brand products are guaranteed for five years from date of sale against defects in materials or workmanship. Normal wear and tear and accidental damage are not covered. For any product determined to have a defect covered by this warranty, TSO Products will repair or, at its option, replace with current comparable product. Warranty requests require an RMA (return authorization number) prior to any return. Request an RMA number by contacting TSO Customer Service (info@tsoproducts.com).
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33 Reviews

  • 5
    Awesome

    Posted by Kevin Ruhrup on 12th Sep 2022

    Needed something to mount my vise to my MFT. These are great and very well made. Impressive most impressive!!

  • 5
    POWER-LOC BENCH CONNECTOR DOGS

    Posted by Greg Blackmore on 1st Aug 2022

    What an ingenious design ... they work great. I've used them for a number of jigs already in my shop.

  • 5
    Opens up a new world of possibilities and uses

    Posted by Cody B. on 15th Jun 2022

    These have been wonderful to use. I've created a couple boards to hold some tools that aren't stationary (pocket hole jig, mobile drill press), and these make it very easy to setup and teardown. With limited Shop space, these are a must.

  • 5
    Power-Lock Bench Connector Dogs

    Posted by Jeremy on 7th Jun 2022

    A high-quality product that expands my MFT possibilities --without getting in the way.

  • 5
    Power loc bench connector dogs

    Posted by Erik Hilliker on 13th May 2022

    I love these things. I wasn’t sure how handy they would be and bought them on a lark. Now I use them all the time whenever I need to temporarily attach things to my homemade MFT! I need to get a couple more.

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