Introduction
This manual provides instructions for the safe and effective use of your SHALL Heavy Duty 3-in-1 Staple Gun Kit. Please read this document thoroughly before operating the tool to ensure proper function and safety.
Safety Information
- Always wear appropriate personal protective equipment, including safety glasses, when operating the staple gun.
- Keep hands and body parts clear of the staple exit area and the striking mechanism.
- Do not point the staple gun at yourself or others.
- Ensure the staple gun is unloaded when not in use, during maintenance, or when clearing jams.
- Use only the recommended staple types and sizes specified for this tool.
- Store the tool and staples out of reach of children and unauthorized users.
Package Contents
Your SHALL Heavy Duty 3-in-1 Staple Gun Kit includes the following items:
- 1 x SHALL 3-in-1 Staple Gun
- 1 x Staple Remover
- 1000 x D-type Staples (5/16")
- 1000 x U-type Staples (15/32")
- 1000 x T-type Nails (25/64")

Image showing the SHALL 3-in-1 Staple Gun, staple remover, and three types of staples included in the kit.
Product Features
3-in-1 Application
This staple gun is designed to accommodate three types of fasteners: D-type staples (T50), U-type staples (T18), and T-type nails (Brad nail gauge 18). This versatility allows for a wide range of applications.
Accurate Positioning
The staple gun features laser-etched markings near the staple outlet to assist in precise fastener placement, improving accuracy during use.

Close-up view of the staple gun's front, highlighting the laser-etched markings for accurate staple positioning.
Stepless Power Adjustment
A knob located on the top of the tool allows for stepless adjustment of stapling power. This enables users to customize the pressure based on the material hardness and the desired fastening effect.

Image illustrating the adjustable power knob on top of the staple gun, used to control stapling force.
Ergonomic Design
The staple gun features an anti-slip comfort grip designed to reduce hand fatigue during extended use. It also includes a jam clearing system for easy removal of stuck staples.
Setup
Loading Staples
- Ensure the staple gun is disengaged from any safety lock.
- Press the release button at the rear of the staple gun to open the staple channel.
- Pull out the pusher rod.
- Insert the desired type of staples (D-type, U-type, or T-type) into the channel, ensuring they are facing the correct direction as indicated by the tool.
- Push the rod back into place until it locks securely.
Video demonstrating the process of loading staples into the SHALL 3-in-1 Staple Gun.

Diagram showing the correct orientation for inserting D-type, U-type, and T-type staples into the staple gun's magazine.
Adjusting Power
Rotate the knob located on the top of the staple gun clockwise for increased power or counter-clockwise for reduced power. Always test on a scrap piece of material to find the optimal setting for your specific application and material hardness.
Operating Instructions
General Stapling
- Select the appropriate staple type and load the staple gun as described in the Setup section.
- Adjust the power knob according to the material hardness you are working with.
- Place the staple gun firmly and squarely against the workpiece, ensuring the outlet is positioned correctly where the staple is to be driven.
- Squeeze the handle completely and firmly to drive the staple into the material.
- Release the handle to allow the mechanism to reset for the next staple.

A hand demonstrating how to firmly press the staple gun against a surface while stapling for stability.
Jam Clearing
If a staple jams during operation, immediately cease use and follow these steps:
- Ensure the gun is pointed away from yourself and others.
- Open the staple channel by pressing the release button.
- Carefully remove any bent or stuck staples using the included staple remover or a pair of pliers. Do not force them out.
- Close the staple channel securely before resuming operation.

Image showing the included staple remover being used to remove a staple from a surface.
Applications
- Upholstery: Ideal for securing fabric, leather, or other materials to furniture frames.
- Crafting: Suitable for various DIY and craft projects requiring fastening materials like cardboard, poster board, or light wood.
- Cable/Wire Fixing: Use U-type staples to secure low-voltage cables or wires to wooden surfaces, ensuring they are not pinched or damaged.

Image showing the staple gun being used to fasten cloth onto a wooden frame.

Image depicting the staple gun used to secure components of a photo frame.

Image demonstrating the use of U-type staples to fasten a wire or cable.
Maintenance
- Regularly inspect the staple gun for any signs of damage, wear, or loose parts. Address any issues promptly.
- Keep the tool clean and free from dust, debris, and moisture. Wipe down the exterior with a dry cloth after each use.
- Store the staple gun in a dry, secure place, away from extreme temperatures and corrosive environments.
- Do not attempt to modify the tool or its internal mechanisms. Refer to qualified service personnel for repairs.
Troubleshooting
Staples not firing or weak penetration
- Check if the staple gun is loaded correctly with the appropriate staple type and size.
- Increase the power setting by rotating the adjustment knob clockwise.
- Ensure the staple gun is pressed firmly and squarely against the workpiece during operation.
- Inspect for any staple jams and clear them as described in the Operating Instructions.
Staples jamming frequently
- Verify that you are using the correct size and type of staples recommended for this staple gun.
- Check the staple strip for any bent or damaged staples and remove them before loading.
- Clean the staple channel to remove any accumulated dust or debris that might obstruct staple movement.
Specifications
| Property | Value |
|---|---|
| Brand | SHALL |
| Model Number | S001001BE |
| Material | Alloy Steel |
| Product Dimensions | 9.84"L x 1.54"W |
| Item Weight | 1.15 Kilograms |
| Operation Mode | Manual |
| Compatible Staples | D-type (T50): 3/16-9/16 inch; U-type (T18): 3/8-1/2 inch; T-type (Brad nail gauge 18): 3/8-9/16 inch |
| Number of Fasteners Included | 3000 (1000 of each type) |
| UPC | 718225721265 |
Warranty and Support
The SHALL Heavy Duty 3-in-1 Staple Gun Kit comes with a manufacturer warranty for 365 days from the date of purchase. For warranty claims, technical support, or any inquiries regarding your product, please contact SHALL customer service through the official channels provided at the time of purchase.





