The Mako Shark our 4” dome louver dies

The Mako Shark our 4” dome louver diesThe Mako Shark is a sleek and refined 4 louver die, inspired by our Nebraska dies but stretched an extra inch for a bolder look. It features the signature radius opening, giving your louvers a smooth, professional finish. Each set includes an upper and lower die, plus an interface plate that bolts to a Mittler Bros. press or a custom designed press. Our plate is similar to the Mittler Bros. version but with modified bolt locations to allow for

The Mako Shark is a sleek and refined 4” louver die, inspired by our Nebraska dies but stretched an extra inch for a bolder look. It features the signature radius opening, giving your louvers a smooth, professional finish.

Each set includes an upper and lower die, plus an interface plate that bolts to a Mittler Bros. press or a custom-designed press. Our plate is similar to the Mittler Bros. version but with modified bolt locations to allow for adjustable spacing.

Why choose our louver die set?

• Made from high-quality tool steel, heat-treated for durability.

• Adjustable spacing from 1/4” to 1/2” between louvers—something you won’t find anywhere else.

• Includes a back form to ensure perfect louver formation every time.

• Clearly scribed centerline on the front for precision.

Since we manufacture to order, please allow 2-3 weeks for fulfillment. Made in the USA 🇺🇸