7 Clamp Types Every Woodworker Needs (and When to Use Each One)

The old woodworking saying goes: "You can never have too many clamps." That is mostly true, but when you are building your first collection, it helps to know which types to prioritize. Here are the seven clamp types that handle the vast majority of workshop tasks.

1. F-Style Bar Clamps

The all-purpose workhorse. F-clamps have a sliding jaw on a flat steel bar with a screw-tightening mechanism. They are fast to adjust, provide good pressure, and come in sizes from 6 inches to 36 inches. If you are buying your first set of clamps, start here — four 12-inch and four 24-inch covers most glue-up situations.

2. Parallel Jaw Clamps

The premium option. Parallel jaw clamps keep the jaws perfectly parallel throughout the clamping range, which means even pressure distribution and no tendency to skew your workpiece. They are more expensive than F-clamps but absolutely worth it for critical glue-ups on furniture panels and case assemblies.

3. Pipe Clamps

For wide panel glue-ups, pipe clamps are the budget-friendly choice. You buy the clamp heads separately and thread them onto standard iron pipe from the hardware store. A 4-foot pipe clamp costs a fraction of an equivalent bar clamp, and you can swap pipes for different lengths as needed.

4. Spring Clamps

Quick, one-handed, and perfect for light-duty holding — keeping a template in place, holding glue-ups that do not need heavy pressure, or clamping a fence to a workpiece. Buy a dozen in assorted sizes. They are cheap and you will use them constantly.

5. C-Clamps

The original clamping device. C-clamps deliver high pressure in a compact package. They are excellent for metalwork, for clamping jigs to a drill press table, or any situation where you need serious force in a tight space. Not ideal for wide glue-ups (too slow to adjust), but every shop needs a few in the 2-4 inch range.

6. Band Clamps

A fabric or nylon strap with a ratcheting mechanism. Band clamps wrap around irregular shapes — picture frames, round or octagonal assemblies, and anything where flat clamp jaws cannot get a grip. They distribute pressure evenly around the entire perimeter. Keep one or two in your collection for those odd-shaped glue-ups.

7. Toggle Clamps

Permanently mounted to jigs and fixtures, toggle clamps hold workpieces in place with a flip of a lever. If you build a crosscut sled, a drill press table, or any repetitive fixture, toggle clamps speed up your workflow dramatically. They are not general-purpose clamps — they are jig components.

How Many Do You Need?

Start with four F-clamps in two sizes, two pipe clamps, six spring clamps, and two C-clamps. That is a functional starter set for under $150. Add parallel jaw clamps and specialty types as specific projects demand them. For deciding which joints those clamp-ups will hold together, check our Wood Joint Selector.