What are the full open (usable) dimension of the gear wrench?

it says 2 and 1/8th inch in the ad for it

Any idea if this will work on a 2001 corolla?The ball joint is right next to the cv boot and i want to not damage it.

Had similar issue on 2003 corolla, leave nut flushed on bolt for stability, spray silicone on separator to lubricate and slide between nut and boot, if all fails, disconnect the 2 nuts and 1 bolt for the ball joint base, remove knuckle and then use seprator.

Does anyone know the jaw size?

The slot is 7/8" wide by 1-1/4" deep. Completely extended the "jaws" open to 2-1/4". I've used on VW beetles and other small cars with great success.

What size is the bolt on the tool?

Sam, the size of the bolt on this tool is 15/16. It's a great tool and easy to use. Good luck.

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GEARWRENCH Ball Joint Separator | 3916D

Product ID: 263539874

Details

Brand
GEARWRENCH
Global Trade Identification Number
Manufacturer
GEARWRENCH
Material
Alloy Steel
UPC
082171391606

📏7/8" wide x 1-1/4" deep slot for precision

🔧Adjustable fit for 1-1/8” to 2-1/8” ball joints

🚗Compatible with most cars & light trucks

€ 62.54

Duties & taxes included

In stock

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Description

🔧 Separate with confidence, work like a pro!

ERGONOMIC DESIGN - Slot dimensions optimized for secure grip and efficient separation without damage.
DURABLE RELIABLE - Crafted by GEARWRENCH, a trusted name since 1996, ensuring professional-grade performance.
LIGHT TRUCK CAR READY - Designed specifically for domestic and import front wheel drive vehicles, excluding heavy-duty trucks.
UNIVERSAL PRECISION FIT - Easily adjusts to separate ball joints from 30 to 56mm, covering a wide range of vehicles.
BOOST YOUR WORKSHOP EFFICIENCY - Streamline your repair process with a tool that’s a top 10 bestseller in automotive ball joint tools.

The GEARWRENCH Ball Joint Separator 3916D is a precision-engineered tool designed to effortlessly separate ball joints on most cars and light trucks. Adjustable for ball joints ranging from 1-1/8” to 2-1/8” (30-56mm), it features a 7/8" wide by 1-1/4" deep slot for secure and damage-free operation. Trusted by professionals since 1996, this tool enhances efficiency and reliability in automotive repair.

Specifications

ASIN	B003YVWHOE
ASIN	B003YVWHOE
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#57,477 in Automotive ( See Top 100 in Automotive ) #9 in Automotive Ball Joint Tools
Color	Original Version
Customer Reviews	4.5 4.5 out of 5 stars (3,792)
Customer reviews	4.5 4.5 out of 5 stars (3,792)
Date First Available	7 August 2012
Date First Available	7 August 2012
Department	unisex-adult
Finish	Full Polish Chrome
Included components	(1) Ball Joint Separator
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Item Weight	454 g
Item model number	3916D
Item model number	3916D
Item thickness	0.44 Inches
Manufacturer	GEARWRENCH
Manufacturer	GEARWRENCH
Material	Alloy Steel
Measurement System	SAE & Metric
Number of Handles	1
Part number	3916D
Power source type	Hand Powered
Product Dimensions	27.94 x 13.34 x 6.99 cm; 453.59 g
Product Dimensions	27.94 x 13.34 x 6.99 cm; 453.59 g
Shape	Round
Size	1-1/8" - 2-1/8" 30mm - 56mm

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