Top 10 best-selling Flight Case Ball Corners & Flat Corners

This Penn Elcom ball corner is specifically made for 22mm extrusions. It's made of steel and has a 1.2mm internal radius to offer superb protection for the corners of your case.

This black cabinet corner from Penn Elcom protects and reinforces your custom speaker cab or flight case. It's made of steel and has three mounting holes - one per leg.

This zinc-coloured Penn Elcom steel flat corner has three pre-drilled mounting holes with a diameter of 5 mm each. It is 49 x 49 mm and made from 1mm-thick steel.

A secure finisher for any heavier self-build flight case, this Penn Elcom stackable ball corner has an R5 radius, is made from 1.8mm-thick steel and features 30mm profile recesses.

The Penn Elcom C7079z flat corner has been made from steel, has a 5mm internal radius and comes pre drilled with mounting holes for a neat finish to the corner of a self-build flight case.

A secure finisher for any heavier self-build flight case, this Penn Elcom ball corner has a 5mm internal radius, is made from 1.8mm-thick steel and has a 30mm offset.

Designed to meet professional standards, this Penn Elcom ball corner is made from 1.5mm-thick steel, has a 2.5mm internal radius and a three-leg construction, each pre-drilled with two mounting holes.

The Penn Elcom C1817k cabinet corner has a three-leg design and an 11.3mm internal radius. It's made of 1.2mm-thick steel and comes with three pre-drilled mounting holes - one on each side.

This medium steel ball corner from Penn Elcom has two mounting holes per leg, a PennBrite™ finish and a 1.2mm internal radius.

This zinc-coloured Penn Elcom steel ball corner has six pre-drilled holes with a diameter of 5 mm each.