Brady M-125-1-342 PermaSleeve Heat-Shrink Wire Marker, Polyolefin, Black on White, 25.78 x 6 mm, for 1.17-2.79 mm Diameter, 80 Markers 143226

Shrink ratio 3:1 and a -55°C to 135°C operating range put this Brady PermaSleeve marker in a class of its own for wire identification in harsh environments. The M-125-1-342 sleeve is made of polyolefin, printed black on white, and sized at 25.78 x 6 mm flat to fit wires with a diameter of 1.17 mm to 2.79 mm.

Overview

This heat-shrink marker is designed for permanent wire and cable identification. It is compatible with Brady BMP®21-PLUS, BMP®21-LAB, IDPAL™, and LABPAL™ printers, using thermal transfer technology to produce crisp, durable legends. The polyolefin material resists abrasion, chemicals, fuels, oils, solvents, and weather, ensuring legibility in demanding industrial settings.

What stands out

• 3:1 shrink ratio for a tight, secure fit on wires
• Wide operating temperature range from -55°C to 135°C
• Resistant to abrasion, chemicals, fuels, oils, solvents, and weather
• Compatible with multiple Brady portable printers
• Pack of 80 markers for efficient labeling tasks

Technical details

• Material: Polyolefin (B-342)
• Print colour: Black on white
• Marker dimensions (flat): 25.78 mm length x 6 mm width
• Wire diameter range: 1.17 mm to 2.79 mm
• Shrink ratio: 3:1
• Quantity per pack: 80
• Operating temperature: -55°C to 135°C
• Print technology: Thermal transfer
• Printer compatibility: Brady BMP®21-PLUS, BMP®21-LAB, IDPAL™, LABPAL™

Our verdict

For reliable, long-lasting wire identification in tough conditions, the Brady M-125-1-342 PermaSleeve marker delivers exceptional performance and durability.