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Plow Mount Types and What They Mean for Edge Swaps

Do mount types change how you swap an edge, and how should you describe yours to a supplier?

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Illustration for snow plow mount types: a clock, a magnifying glass and a checklist
Published October 31, 2026 Updated November 8, 2026 4 min read Topic Fitment & Brands
4 answersAsked 31 October 2026·Fit & Machine Types

SENTHAI Editorial Team

TALK / FIT AND MACHINE TYPES DISCUSSION
Buyer question

Our suppliers use words like pin-on, quick-attach and frame mount, and I’m not sure which I have or how it affects changing an edge. How should I describe my set-up when I order?

Main answerSENTHAI Editorial Team

Main answer

Short answer
The mount decides how easily the whole plow comes off and goes on, but the cutting edge is usually bolted to the plow itself, so the mount matters mostly for access, safety and service. Terms are used loosely across suppliers; the descriptions below are working meanings, not standards, and no brand is described.

Comparison

Mount type (working term) What it usually means Edge swap effect What to tell a supplier
Pin-on The plow frame is attached to the truck mount with pins, often by hand Plow can come off for work on a bench; edge swap on or off the truck Pin size, spacing and the truck mount style
Quick-attach A hitch system that lets the plow connect and disconnect from the driver’s seat or with little effort Easy to remove the plow, so edges can be changed on the bench at a comfortable height The hitch or coupler name and photographs
Frame mount A frame fixed to the truck chassis that carries the plow or a push frame Plow may be fixed or semi-fixed; edge swaps are often done on the truck Frame make, plow model and mounting pattern

What this means for an edge swap

Mount type changes how long a swap takes and who can do it.

  1. Access: an edge changed on the truck is usually lower and harder to reach than on a bench, so plan the time and the lifting aids.
  2. Safety: support the plow securely before working under or around it, whatever the mount.
  3. Bolt access: frame and mount parts may block tools; check the access before you buy different hardware.
  4. Edge fit: the edge fit depends on the plow’s bolt pattern and length, not the mount type.

How to describe your set-up

Most fit problems are description problems. These four let a supplier confirm the fit without guessing.

  1. Photograph the plow from the front, the back and the mount, with a ruler. The ruler is what makes the photo useful.
  2. Measure the edge length, thickness and bolt pattern. Pattern means spacing and hole diameter, not just the count.
  3. Note the make, model and year of both the plow and the truck. Mounts change within a model line.
  4. Send these with your order or enquiry. A supplier who has them can quote a fit, not a hope.

Limits

Names vary by maker and region. If a supplier uses a term differently, ask for a drawing, and follow the plow maker’s instructions for lifting and supporting the plow.

Boundary: Terms are informal and vary by maker; follow the plow maker’s instructions for lifting and supporting the plow.

Further reading on this site.

Can we reuse a drawing after the mounting rail has been repaired? ↗Seasonal Changeover: A Workshop Workflow for Blade Swaps ↗Carbide snow plow blades ↗Trip-Edge Plows and Replacement Edges: What Changes? ↗Mid-Size Trucks and Plow Weight: Why Edge Weight Matters on the Front Axle ↗Cutting Edge, Plow Blade, Moldboard, Wear Bar: A Buyer’s Glossary That Prevents Wrong Orders ↗

Selection perspective

Reply

↳ Replying to SENTHAI Editorial Team

If you are choosing a new plow or mount, think about where edge changes will happen and how often. Quick-attach systems make bench work easier, which may save labour on frequent changes. Ask suppliers about service access and spare parts for the mount, and trial the set-up on one truck before you buy for the fleet.

Maintenance perspective

Reply

↳ Replying to Selection perspective

Plan edge changes by mount type: bench changes for removable plows, and a lifting plan and stands for on-truck changes. Keep the right tools and hardware near the work area. Record the time taken for each change by truck. If one set-up takes much longer, look for a cheap improvement, such as a lift table or better lighting.

Purchasing perspective

Reply

↳ Replying to Maintenance perspective

Order edges and hardware with the plow model, bolt pattern and measurements, not with the mount name alone. Keep a parts list per plow with the dimensions and supplier part numbers. Include a photograph in your files. When a plow is replaced, update the list, and tell your supplier so that old and new parts are not confused.

Next step

Question: do mount types change how you swap an edge, and how should you describe yours to a supplier?

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