Stanley Tools STA1TRA709T Type G Heavy Duty Staples 14mm 1000 Pack

When fastening thicker materials where maximum grip and pull-out resistance are essential, the Stanley STA1TRA709T Type G Heavy Duty Staples provide the deepest penetration within the TRA7 heavy-duty range. Designed for professional use with Stanley TR and SharpShooter staple guns, these 14mm staples are ideal for heavy-duty fixing tasks in construction, roofing, insulation installation, and general site work.

Also known as Type 4, Type 11, or Type 140 staples, this standardised profile ensures broad compatibility across staple guns designed for heavy-duty Type G staples. The extended 14mm leg length allows for deeper anchoring into timber and structural substrates, making them particularly suitable for thicker insulation boards, roofing felt, carpet underlay, damp proof membranes, plastic sheeting, and heavy fabric applications.

Manufactured with a galvanised coating, these staples provide corrosion resistance that helps reduce rusting in environments exposed to moisture or condensation such as lofts, sheds, garages, and building sites. The consistent 11mm crown width spreads holding pressure evenly across the material surface, reducing tearing while maintaining a strong and secure hold.

Supplied in a convenient 1,000 staple pack, the STA1TRA709T is ideal for tradespeople, contractors, and serious DIY users who require reliable, high-volume fastening performance. If your project involves the thickest substrates supported by your staple gun, the 14mm option offers the strongest fixing capability in the TRA7 range.

Key Features

• Type G heavy-duty staples

• Also known as Type 4, Type 11, or Type 140

• 14mm leg length for maximum penetration

• 11mm crown width for strong surface grip

• Galvanised finish for corrosion resistance

• Suitable for heavy-duty construction and insulation work

• Supplied in protective storage packaging

• Compatible with Stanley TR and SharpShooter staple guns

Compatibility

Fits the following Stanley staple guns:

• Stanley 69-809

• Stanley FMHT0-74997

• Stanley TR60

• Stanley TR100 series

• Stanley TR200 series

• Stanley TRE500 series

• Stanley PHT150

• Stanley G11

Always confirm your staple gun’s supported staple size range before purchasing.

Technical Specifications

• Staple Type: G (Heavy Duty)

• Equivalent Types: 4 / 11 / 140

• Leg Length: 14mm

• Crown Width: 11mm

• Quantity: 1,000 staples

• Finish: Galvanised

• Packaging: Plastic storage pack

• Weight: Approx. 0.15kg

What’s Included

• 1 × Pack of 1,000 Stanley Type G Heavy Duty Staples 14mm