These Swiftach Needles are made of heavy-duty corrosion-resistant stainless steel with 4 needles per pack. 

Features:

• Class: Standard
• Material: All-Steel
• Nominal Length: 1.75" (44mm)
• Effective Length: 0.83" (21mm)
• Outside Diameter: 0.09" (2.3mm)
• Shortest Effective Fastener: 0.78" (20mm)
• Pack: 4/Kit
• Fastener Style: Paddle, T-End, Hook, Loop

Compatible Tools:

• Mark III Tag Fast Tool, Meat Tagger (954893)
• Mark III Horticultural Tool (954897)
• Mark III Pistol-Grip Tool (954885)
• Mark III Long Needle Pistol-Grip Tool (954891)
• Mark II Standard Scissor Grip Tool (955105)
• Soft Grip Regular Fabric Tool (M0SGR-01)
• System 1000 Hand Tool (954906)

Compatible Fasteners:

• Standard 50 and 100 Fastener Clips
• Heavy-Duty 50 and 100 Fastener Clips