Struts (Set of 2)How to Measure Struts The strut of the Walkin Wheels Rear wheelchair is attached to the wheel. Take a tape measure and measure the Walkin Wheels strut from end to end. Walkin Wheels MINI RLH Wheel Size Struts (Set of 2) 2 5 2 6. 25 7 10 4 8. 5 9 11 4 11 Walkin Wheels SMALL RLH Wheel Size Hole Size Struts (Set of 2) 3 6 4" 1 4" 6" 6 8 8" 1 4" 6" 5 8 4 1 4 9 8 11 8 1 4 9 8 11 4 1 4 11 11 14 8 1 4 11 Walkin Wheels MEDIUM RLH Wheel Size Hole Size Struts

Rear Leg Height 14-16″ 17-20″ 21-22″

RLH Wheel Size Hole Size Struts (Set of 2) 14 – 17″ 12″ 1/2″ 9″ 17 – 20″ 12″ 1/2″ 12″ 19 – 22″ 16″ 1/2″ 12″ 22 – 25″ 16″ 1/2″ 15″ RLH = Rear Leg Height

Dimensions Height 4″ Caster Weight 5lb Stem 1″ Locks No

Measure from the top of the paw (at back) to the center of the hock joint with your pet in a natural standing position

25″ 30 – 60 lbs

5″ 16″

5″ – 36″ 88 – 150 lbs Wheelchair Compatibility

you will need your pet’s Top of Paw to Carpal Joint measurement as the main point of reference

measure the girth of one of your dog’s back legs all the way around at the widest part of their upper leg (around their thigh)

5″ Medium 16 – 18

½” Red Up-n-Go  20 lbs

top of paw to hock Weight XSmall 1