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GT Tools

South Mountain Supply is an authorized distributor of GT Tools auto glass removal and installation equipment. GT Tools products are the industry standard for professional auto glass technicians, offering superior quality cold knives, wire tools, suction cups, pinch weld tools, and more. Shop the full GT Tools lineup trusted by glass shops across North America since 1992.

Universal Molding Cutter

Original price $39.90 - Original price $39.90
Original price
$39.90
$39.90 - $39.90
Current price $39.90

GT Tools™ Universal Molding Cutter for making precision straight or angled cuts on any universal molding material. Place the molding on the cast al...

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Original price $39.90 - Original price $39.90
Original price
$39.90
$39.90 - $39.90
Current price $39.90

Professional GT Tools Heavy-Duty Utility Knife | Auto Glass Shop Supply

Original price $28.40 - Original price $28.40
Original price
$28.40
$28.40 - $28.40
Current price $28.40

GT Tools(TM) utility knife is ideal for every auto glass specialist. Uses standard utility blades with a quick release option for easy change out. ...

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Original price $28.40 - Original price $28.40
Original price
$28.40
$28.40 - $28.40
Current price $28.40

Professional Diablo™ Auto Glass Windshield Cut Out Tool | Shop Supply & Bulk Pricing

Original price $867.00 - Original price $867.00
Original price $867.00
$867.00
$867.00 - $867.00
Current price $867.00

The Diablo™ 18V Lithium-Ion cordless auto glass reciprocating cut out system with GT Tools® Smooth Drive System™ (SDS) allows for less vibrations...

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Original price $867.00 - Original price $867.00
Original price $867.00
$867.00
$867.00 - $867.00
Current price $867.00

GT.357 Auto Glass Cut Out Tool - 110 Volt

Original price $604.00 - Original price $604.00
Original price $604.00
$604.00
$604.00 - $604.00
Current price $604.00

GT Tools® 110V 12 Amp GT.357The GT.357 is the ideal shop-based reciprocating auto glass cut-out tool. Dependable, compact, and budget-friendly. To...

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Original price $604.00 - Original price $604.00
Original price $604.00
$604.00
$604.00 - $604.00
Current price $604.00

Professional Auto Glass Cut Out Tool GT.44 (20V) | Shop Supply & Bulk Pricing

Original price $867.00 - Original price $867.00
Original price $867.00
$867.00
$867.00 - $867.00
Current price $867.00

GT Tools® GT.44 powerful 20V 5Ah Lithium Ion reciprocating auto glass cutting tool is a workhorse for any mobile or in-shop application. Engineer...

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Original price $867.00 - Original price $867.00
Original price $867.00
$867.00
$867.00 - $867.00
Current price $867.00

GT.38 Special Auto Glass Cut Out Tool - 20 Volt

Original price $867.00 - Original price $867.00
Original price $867.00
$867.00
$867.00 - $867.00
Current price $867.00

Compact Profile for Tight SpacesThe .38 Special’s short profile is ergonomically designed to offer more controlled cutting along the “A” pillar an...

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Original price $867.00 - Original price $867.00
Original price $867.00
$867.00
$867.00 - $867.00
Current price $867.00

GT TOOLS - Cup Savers™ Suction Cup Protective Covers

Original price $16.80 - Original price $16.80
Original price
$16.80
$16.80 - $16.80
Current price $16.80

Cup Savers™ are the best way to protect your valuable suction cups. Stop replacing your cups, SAVE them! 6” Cup Saver™ fits All 5.5”, 6” GT Tools® ...

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Original price $16.80 - Original price $16.80
Original price
$16.80
$16.80 - $16.80
Current price $16.80

GT TOOLS - VACUUM GLASS SUCTION CUP - 6" / 75 LBS

Original price $77.00 - Original price $77.00
Original price
$77.00
$77.00 - $77.00
Current price $77.00

This is a very popular model among the auto glass industry for setting automotive glass. The vacuum cups have a pump built into the end that pulls ...

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Original price $77.00 - Original price $77.00
Original price
$77.00
$77.00 - $77.00
Current price $77.00

GT TOOLS - TITAN CORD AUTO GLASS CUTTING LINE 250'

Original price $57.00 - Original price $57.00
Original price
$57.00
$57.00 - $57.00
Current price $57.00

The Strongest Auto Glass Removal Synthetic Fiber Cutting Cord on EarthLet's be frank. This is not the cord you use to save glass. Use our ZipLine f...

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Original price $57.00 - Original price $57.00
Original price
$57.00
$57.00 - $57.00
Current price $57.00

GT TOOLS - AUTO GLASS CUTING LINE - 300'

Original price $44.00 - Original price $44.00
Original price
$44.00
$44.00 - $44.00
Current price $44.00

9 years after it was first released on the market, 8 prototypes, and countless years of testing, GT Tools is finally releasing the updated 2020 Zip...

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Original price $44.00 - Original price $44.00
Original price
$44.00
$44.00 - $44.00
Current price $44.00

GT TOOLS - GORILLA CORD AUTO GLASS CUTTING LINE - 250'

Original price $48.00 - Original price $48.00
Original price
$48.00
$48.00 - $48.00
Current price $48.00

Gorilla Cord(TM) has been engineered and developed to provide maximum durability and strength while continuing to provide safety to the technician....

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Original price $48.00 - Original price $48.00
Original price
$48.00
$48.00 - $48.00
Current price $48.00

Professional GT Tools 3" x 10" Standard Auto Glass Sheath Blade | Shop Supply

Original price $45.00 - Original price $45.00
Original price
$45.00
$45.00 - $45.00
Current price $45.00

GT Tools® standard sheath blades are made of high carbon spring steel for maximum durability. These blades are designed to work with GT.357, GT.38 ...

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Original price $45.00 - Original price $45.00
Original price
$45.00
$45.00 - $45.00
Current price $45.00

GT TOOLS - 1.5" x 10" STANDARD AUTO GLASS SHEATH BLADE

Original price $45.00 - Original price $45.00
Original price
$45.00
$45.00 - $45.00
Current price $45.00

Engineered to slice through narrow urethane beads in tight spaces, the GT Tools® 1.5" x 10" standard sheath blade is made of high carbon spring ste...

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Original price $45.00 - Original price $45.00
Original price
$45.00
$45.00 - $45.00
Current price $45.00

GT Tools® Shorter Cutter™ 18"

Original price $133.00 - Original price $133.00
Original price
$133.00
$133.00 - $133.00
Current price $133.00

The Shorter Cutter™ - 18in. GT Tools® took the design of our Quarter Cutter™ and shortened it for tighter spaces. The Shorter Cutter™ excels in cut...

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Original price $133.00 - Original price $133.00
Original price
$133.00
$133.00 - $133.00
Current price $133.00

GT Tools® Quarter Cutter™ 35"

Original price $141.00 - Original price $141.00
Original price
$141.00
$141.00 - $141.00
Current price $141.00

The Quarter Cutter™ - 35in. GT Tools® took the functionality of a long knife and transcended it into a new design that’s ready to devour urethane. ...

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Original price $141.00 - Original price $141.00
Original price
$141.00
$141.00 - $141.00
Current price $141.00

Clip Removal Tool - Large

Original price $17.90 - Original price $17.90
Original price
$17.90
$17.90 - $17.90
Current price $17.90

Large clip removal tool for extracting oversized or flush-mounted clips over 1" in diameter. The "V" groove tip with sharp tapered edges provides t...

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Original price $17.90 - Original price $17.90
Original price
$17.90
$17.90 - $17.90
Current price $17.90

GT TOOLS - LOCKING STRIP TOOL - BENT SHAFT

Original price $25.20 - Original price $25.20
Original price
$25.20
$25.20 - $25.20
Current price $25.20

The GT Tools locking strip tool design allows the tip to swivel 90 degrees in either direction. There are four different type eyelets that will fit...

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Original price $25.20 - Original price $25.20
Original price
$25.20
$25.20 - $25.20
Current price $25.20

GT TOOLS - GASKET ROPE INSERT TOOL

Original price $20.00 - Original price $20.00
Original price
$20.00
$20.00 - $20.00
Current price $20.00

Ever cut yourself installing the rope while replacing a windshield?  Save your fingers. This tools uses a small rope to rope in rubber gaskets on a...

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Original price $20.00 - Original price $20.00
Original price
$20.00
$20.00 - $20.00
Current price $20.00

GT TOOLS- Molding RELEASE TOOL

Original price $10.50 - Original price $10.50
Original price
$10.50
$10.50 - $10.50
Current price $10.50

Slide the molding release tool right or left under the moulding until it hooks the retaining clip. With a twist of the wrist to pull the clip out a...

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Original price $10.50 - Original price $10.50
Original price
$10.50
$10.50 - $10.50
Current price $10.50

GT TOOLS - PIGTAIL TOOL FOR SELF LOCKING RUBBER GASKET

Original price $17.90 - Original price $17.90
Original price
$17.90
$17.90 - $17.90
Current price $17.90

Self-locking rubber gaskets are used on vehicles where the glass is held in place by a locking rubber gasket. It can be troublesome to get the self...

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Original price $17.90 - Original price $17.90
Original price
$17.90
$17.90 - $17.90
Current price $17.90

GT TOOLS - SELF LOCKING RUBBER GASKET LOCKING TOOL - BALL END

Original price $13.70 - Original price $13.70
Original price
$13.70
$13.70 - $13.70
Current price $13.70

This is a similar rubber gasket locking tool to the RGT1, but instead of the tip coming to a rounded point, it has a round steel ball on the end. O...

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Original price $13.70 - Original price $13.70
Original price
$13.70
$13.70 - $13.70
Current price $13.70

GT TOOLS - SELF LOCKING RUBBER GASKET LOCKING TOOL

Original price $13.00 - Original price $13.00
Original price
$13.00
$13.00 - $13.00
Current price $13.00

Don't use a screwdriver or installation stick to push the self locking part of a rubber gasket into the locking channel. Screwdrivers have sharp ed...

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Original price $13.00 - Original price $13.00
Original price
$13.00
$13.00 - $13.00
Current price $13.00

GT TOOLS - DOUBLE BEND RUBBER HOOK TOOL (LONG)

Original price $17.90 - Original price $17.90
Original price
$17.90
$17.90 - $17.90
Current price $17.90

This is an long version of the HT4 hook tool. This tool has an approximately 7 inches shank, is made of hardened steel and has the same bent then c...

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Original price $17.90 - Original price $17.90
Original price
$17.90
$17.90 - $17.90
Current price $17.90
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GT TOOLS DOUBLE BEND RUBBER HOOK TOOL (SHORT)

Original price $12.60 - Original price $12.60
Original price
$12.60
$12.60 - $12.60
Current price $12.60

An essential tool for any technician today, the rubber hook tool has been around the industry for years. Made for pulling the rubber gasket over th...

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Original price $12.60 - Original price $12.60
Original price
$12.60
$12.60 - $12.60
Current price $12.60