Metal,Plastic

Blue Monster Pipe Joint Compound 8 Oz Heavy Duty Industrial Blue Waterproof

The metal handle is contoured to fit your hand naturally.

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Fast-Acting 11oz Penetrant with Dual Spray Options - 6 Cans for Industrial Use

This unbranded product is a solid choice if you ignore the sticker.

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WD-40 Specialist Penetrant with SMART STRAW SPRAYS 2 WAYS, 11 OZ [6-Pack]

A nice detail is the metal spring that provides tension.

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Fast-Acting 11oz Penetrant with Dual Spray Options - 6 Cans for Industrial Use

You will find that this unbranded accessory fits standard setups without any issues.

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DeoxIT Fader F5S-H6 Spray, Rejuvenates/Lubricates/Protects Faders, Conductive...

What stands out about the construction is the metal gussets.

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