Brady M21-187-C-342 PermaSleeve Markers, Black on White 7' x 0.187"

BradySKU: 142X065

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Brady M21-187-C-342 PermaSleeve Wire Markers

The Brady M21-187-C-342 PermaSleeve® heat shrink markers provide a comprehensive solution for combined wire insulation and durable identification. Manufactured from B-342 irradiated polyolefin tubing, these markers are self-extinguishing, flame-retardant, and resistant to fading. With a 3:1 shrink ratio, the tubing securely encapsulates wires ranging from 20 to 10 AWG when applied with an industrial-grade heat gun.

This drop-in cartridge contains a continuous 7-foot roll of black-on-white printable marker sleeve, specifically designed for seamless operation with Brady BMP21 series, ID PAL, and LabPal portable label printers.

Technical Specifications

Manufacturer Model M21-187-C-342
Material B-342 Irradiated Polyolefin
Wire Gauge Compatibility 20 to 10 AWG
Sleeve Diameter 0.187 in
Roll Length 7 ft
Shrink Ratio 3:1
Color Black Text on White Sleeve
Printer Compatibility BMP21 Series, ID PAL, LabPal

Frequently Asked Questions

What wire sizes are compatible with the M21-187-C-342 sleeve?
This specific 0.187-inch PermaSleeve marker is designed for cables and wires ranging from 20 AWG to 10 AWG.

Which label printers support this cartridge?
The M21-187-C-342 cartridge is compatible with Brady BMP21 series printers, as well as legacy ID PAL and LabPal models.

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