Extended arm projects clamp point 3 inches below tool feet for better access to angled rims
Compatible with multiple 45X series tool models for versatile use
Proven solution for clamping difficult or curved automotive wheel shapes
Summarized by Shop
Extended Clamp Arm Accessory for Models:
XB-450i Extended Arm for Automotive Wheels
XB-452 (Discontinued)
XB-451 (Discontinued)
XB-454 PRO (Discontinued)
FEATURES:
Ultra-Durable Alloy Steel Construction (AISI 4140 Chrome-Moly)
Polyester Powder Coat Finish
Extended Clamp Arm Upgrade for XB-450i (and discontinued models XB-452, XB-451 &
Material
AISI 4140 chrome moly alloy steel
Finish
Polyester powder coat
Weight
15 oz
Length
6.5 in (vs. 4 in on standard arm)
Compatible Models
Beadbuster XB-450i, XB-451, XB-452, XB-454 Pro
Color
Red, Black
Summarized by Shop
4.8
18 ratings
5
4
3
2
1
They worked on my low profile 255/35R20 tires but it took a few passes around the tire. Unfortunately, I wanted to change my TPMS sensors without having to remove the tires but the stroke wasn't long enough give me access to them. I was surprised they worked on these tires but disappointed I couldn't change my TPMS sensors. I'll definitely use it again when I change standard or AT tires for our other cars.
M
Mustang808 · 2 days ago
Great extension to the Bead Buster and an absolute necessity if you're working on autos. I don't think I would have been able to complete the job on OEM Subaru rims without it. The included arm is probably perfect for tractors and ATV type rims, but it's a little short for autos. It would be great if you could select the arm you would prefer with your purchase, instead of having to buy an additional product. I have no use for the standard arm. Otherwise, excellent product and would highly recommend.
B
Brad · August 13, 2026
Used on a 2009 FEH Limited with stock rims. The standard/short arm was definitely not long enough to work correctly. This longer arm worked great, but still either wasn't long enough or the black pad is in the wrong place. It contacted my rim between the black pads and scratched the paint off of the arm. I had to place a towel between it and the rim to protect both the tool and the rim from damage. The paint also chipped off the tip of the foot that goes between the tire and the rim. Other than minor paint damage to the tool, it worked great. (Yes, I made sure I was using it 100% correctly and was not in a rush like some YouTubers demonstrate where they're going all at it as if they're working on a NASCAR pit crew.)