Technical data, tools and notes for refrigeration and electronics technicians.

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Flaring Tool Guide mbsmpro
8, Jan 2026
Flaring Tool Guide

A bar-type flaring tool is essential for creating leak-proof connections in copper tubing. Its multiple size openings handle various tube diameters, while the adjustable T-handle provides precise control. This guide covers proper technique, common mistakes, and tool selection.

NOCT-27545 & NRVT35-275 Tool Guide mbsmpro
8, Jan 2026
NOCT-27545 & NRVT35-275 Tool Guide

The NOCT-27545 ratchet wrench and NRVT35-275 flaring tool represent specialized HVAC instrumentation. This guide explains their functions, from creating perfect 45° flares to reaming tubing and driving fasteners in tight spaces, ensuring leak-free, professional installations.