Stronghold® Heavy Duty Manual Carton Stapler

The Stronghold® Heavy Duty Manual Carton Stapler is a robust, professional-grade stapling tool designed for the fast and secure sealing of carton and corrugated box top flaps. Built for high-volume packaging environments, it provides a reliable and efficient alternative to taping when cartons require a strong, secure closure.

Key Specifications

• Weight: 2.86kg
• Compatible staples: 32/15S and 32/18S
• Staple crown width: 32mm
• Operation: Manual, hand-operated

What It’s Used For

• Sealing corrugated carton and box top flaps
• High-volume warehouse and distribution centre packing
• Manufacturing and packing operations needing a strong, secure closure
• An alternative to taping for heavier or higher-security cartons

Compatible Staples

This stapler is compatible with two staple sizes, giving flexibility for different carton sealing requirements:

• 32-15S Staples — 32mm crown x 15mm leg length
• 32-18S Staples — 32mm crown x 18mm leg length

Built for Regular Use

Featuring heavy-duty construction, the Stronghold® carton stapler is designed for regular use in warehouses, distribution centres, manufacturing facilities and packing operations. Its manual operation provides precise control when securing carton flaps, making it well suited to businesses handling large volumes of boxed products.

Recommended Accessories

For larger cartons, it’s recommended to use this stapler alongside a Stronghold® SHBS9 or SHBS918 carton support, which helps stabilise the box during stapling and gives a more consistent, secure seal.

Related Products

Complete your carton sealing setup with:

• 32-15S / 32-18S Staples →
• Stronghold® Carton Supports →

Manual Carton Stapler FAQs

What staples does this stapler use?

It’s compatible with 32/15S staples (15mm leg) and 32/18S staples (18mm leg), both with a 32mm crown width, giving flexibility depending on the carton thickness.

Is this better than tape for sealing cartons?

For high-volume or heavier cartons, stapling can offer a faster and more secure closure than taping alone, particularly where cartons need to withstand rougher handling.

Do I need a carton support to use this?

It’s not required, but a Stronghold® SHBS9 or SHBS918 carton support is recommended, especially for larger cartons, to help stabilise the box while stapling.

How heavy is the stapler?

It weighs 2.86kg, reflecting its heavy-duty construction for regular, high-volume use.