Corner Clamp 4 Pack — 5.5" / 140mm Right Angle Clamp
Four aluminum corner clamps that hold a true 90° while the glue sets. Turn the locking screw and the corner stays square overnight.
16 customers with paid orders
30-day returnsSecure checkout
Four aluminum corner clamps that hold a true 90° while the glue sets. Turn the locking screw and the corner stays square overnight.
16 customers with paid orders
30-day returnsSecure checkout
Butt the two parts into the clamp corner.
Turn the screw until both pieces sit flat against the jaws.
Leave the clamp locked while the glue dries, then release.
| Size | 5.5 in / 140 mm |
|---|---|
| Max clamping thickness | 3.5 in / 90 mm |
| Material | Aluminum alloy, red anodized |
| Angle | 90° |
| Quantity | 4 clamps |
| Warranty | 1 year |
| In the box | 4 clamps, 4 L-screw and nut sets, plastic storage box |
Yes. Each is machined to 90°, so a four-corner frame closes flush.
Up to 3.5 in (90 mm).
No. The body is anodized aluminum.
Return it unused within 30 days. Contact us with your order number and we will walk you through it.
Assembled a wall-mounted shelving unit and these kept every frame square. All four finished the same, which is rare.
Pack: 4x Corner ClampsBuilt a set of drawer boxes for my son's room. Clamped all four corners, came back in an hour and they were rock solid.
Pack: 4x Corner ClampsThe red coating is nice — doesn't look like it will rust anytime. Have been sitting in my shop uncovered for weeks, still look new.
Pack: 4x Corner ClampsGood value for four clamps. Screw is a little stiff to turn at first but it loosens up after a few uses.
Pack: 4x Corner ClampsFraming pictures and posters is now my side gig. These clamps are why — I can do four at a time.
Pack: 4x Corner ClampsFurniture maker here. Bought these for small projects. Precision is solid and the aluminum won't damage veneer.
Pack: 4x Corner ClampsMailbox project needed accurate 90s. Set these in, glued, and walked away. Never once did one slip.
Pack: 4x Corner ClampsDoes exactly what it advertises. Plastic toolbox is handy for keeping them organized in the van.
Pack: 4x Corner Clamps