Open black blow-mold storage case displaying the full 15-piece serpentine belt tool set, including the long extension bar with an orange handle, locking flex-head ratcheting wrench, sockets, and adapters, with a parts reference chart adhered to the inner lid.
Complete 15-piece set displayed, including the long black extension bar with orange handle, chrome locking flex-head ratcheting wrench, three drive adapters, three crowfoot wrenches, and seven 6-point sockets.
Closed black blow-mold storage case with a textured surface and yellow GearWrench label.
Studio shot of the locking flex-head ratcheting wrench showing the chrome finish, black locking lever, and ratcheting box end.
Close-up of the ratcheting wrench head showing the locking lever, flex joint, and transparent overlay indicating the pivoting motion.
Front view of the retail packaging box for the GearWrench 89000 Serpentine Belt Tool Set, featuring product images and key features in English, French, and Spanish.
Technical graphic illustrating the 72-tooth gear mechanism which allows for a minimal 5-degree swing arc for tighter turns.
Technical graphic titled Locking Flex Head For Easier Access, illustrating the wrench head pivoting and locking into different angles.
Graphic illustration titled Pass Through Design demonstrating how the hollow ratcheting head allows the wrench to travel down long threaded bolts.
Technical graphic illustrating off-corner loading technology where force is applied to the flats of the fastener to reduce rounding.
Graphic illustration of the closed black blow mold case labeled For Durable Storage.
Open black blow-mold storage case displaying the full 15-piece serpentine belt tool set, including the long extension bar with an orange handle, locking flex-head ratcheting wrench, sockets, and adapters, with a parts reference chart adhered to the inner lid.
Complete 15-piece set displayed, including the long black extension bar with orange handle, chrome locking flex-head ratcheting wrench, three drive adapters, three crowfoot wrenches, and seven 6-point sockets.
Closed black blow-mold storage case with a textured surface and yellow GearWrench label.
Studio shot of the locking flex-head ratcheting wrench showing the chrome finish, black locking lever, and ratcheting box end.
Close-up of the ratcheting wrench head showing the locking lever, flex joint, and transparent overlay indicating the pivoting motion.
Front view of the retail packaging box for the GearWrench 89000 Serpentine Belt Tool Set, featuring product images and key features in English, French, and Spanish.
Technical graphic illustrating the 72-tooth gear mechanism which allows for a minimal 5-degree swing arc for tighter turns.
Technical graphic titled Locking Flex Head For Easier Access, illustrating the wrench head pivoting and locking into different angles.
Graphic illustration titled Pass Through Design demonstrating how the hollow ratcheting head allows the wrench to travel down long threaded bolts.
Technical graphic illustrating off-corner loading technology where force is applied to the flats of the fastener to reduce rounding.
Graphic illustration of the closed black blow mold case labeled For Durable Storage.
GEARWRENCH

GearWrench 89000 15-Piece Serpentine Belt Tool Set Locking Flex Head Ratcheting Wrench Metric Tensioner Kit with Crowfoot Keys

In stock
SKU: 89000
$69.97 USD

Description

Master Tight Engine Bays with Precision and Speed

Changing a serpentine belt without the proper tools can be a frustrating, knuckle-busting experience. Eliminate the hassle and save valuable time with the GearWrench 89000 15-Piece Serpentine Belt Tool Set. This comprehensive kit is engineered to tackle the unique access challenges of modern vehicles, featuring a specialized locking flex-head ratcheting wrench that navigates around tight engine components where standard ratchets simply can't reach. Whether you are a professional technician or a dedicated DIYer, this set provides the leverage and versatility needed to compress spring-loaded tensioner pulleys safely and efficiently.

The brilliance of this set lies in its adaptability. The included long bar can hold sockets directly for straightforward reach or attach to the ratcheting wrench for maximum leverage and maneuverability. With a complete array of 6-point sockets, crowfoot wrenches, and drive adapters, you'll be prepared for almost any domestic or import vehicle application. Precision-crafted from alloy steel and finished in full-polish chrome, these tools offer the durability and grip required for high-torque tensioner jobs, ensuring you can get the job done right the first time.

Key Features

  • Ultimate Access: Innovative locking flex-head ratcheting wrench pivots to reach tensioners in confined spaces.
  • Versatile Reach: Long bar extension attaches to the wrench or holds sockets directly for customizable leverage.
  • Secure Grip: 6-point sockets and crowfoot keys reduce fastener rounding on tensioner bolts.
  • Complete Coverage: Includes a wide range of metric sizes (13mm - 19mm) common on most vehicles.
  • Durable Construction: Manufactured from premium alloy steel with a full polish chrome finish for rust resistance.
  • Organized Storage: Comes in a heavy-duty blow mold case to keep every piece secure and accessible.

What's Included

  • (1) Locking Flex-Head Ratcheting Wrench
  • (1) Long Extension Bar
  • (3) Drive Adapters: 3/8", 1/2", and 3/4"
  • (7) 6-Point Sockets: 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm
  • (3) Crowfoot Wrenches: 13mm, 14mm, 15mm
  • (1) Blow Mold Storage Case

Specifications

Model Number 89000
Drive Size 3/8 in.
Piece Count 15
Measurement System Metric
Material Alloy Steel
Finish Full Polish Chrome
Weight 3.53 lbs
Warranty Full Lifetime

Pro-Tip: Before releasing tension on the old belt, always take a photo or draw a diagram of the belt routing. Once the belt is off, it can be incredibly confusing to remember exactly how it wraps around each pulley!