Amazon.com: Adjustable Underarm Crutches, Axillary Crutches for Walking, 2 Units, Medical Orthopedic Crutches for Child, Young People, Tall Adults, Maximum Weight 130kg (Size : Medium 113-134cm) : Health & Household
Used Superlite Custom Aluminum Shepherd's Crutches - Enabling Technologies
Amazon.com: 1 Pair Folding Aluminum Underarm Crutches for Adults and Teenager, 8 Adjustable Height for 4'7" to 6'7", 300 LBS Capacity Lightweight Adjustable Crutches with Underarm Pads, Great for Travel or Work :
Ergobaum Dual Ergonomic Underarm Crutches | Mobility Aids
All you want to know about crutches - forearm and underarm crutches:
Top Rated Titanium LiteStix Custom Underarm Crutches with Slip-Resistant Tips | Thomas Fetterman Inc — Thomas Fetterman Inc.