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KL-FS901 Armpit Crutch — Height-Adjustable Underarm Crutch, 150 kg Load

Quick answer. The Keling KL-FS901 is an armpit (axillary) crutch available in three size ranges for users 1300–1950 mm tall, with a 150 kg load capacity, ergonomic underarm pads, anti-slip rubber tips, and a choice of aluminum alloy or stainless steel construction. It is sold as a pair and manufactured by Keling Medical (Jiangsu Keling Medical Appliances Co., Ltd.).

External size S (L × W × H): 1030–1230 mm
External size M (L × W × H): 1130–1330 mm
External size L (L × W × H): 1230–1430 mm
Suitable user height S: 1300–1500 mm

Markdown

ISO 13485:2016 CE (EU MDR) Global export OEM available

Overview

The KL-FS901 armpit crutch gives patients recovering from lower-limb injuries, fractures or surgery a reliable, height-matched support that transfers body weight safely through the underarms and hands. Three distinct size options — spanning user heights from 1300 mm to 1950 mm — mean clinical staff can issue the correctly sized pair without on-site modification, reducing setup time and improving patient comfort from the first use.

Material choice is offered between lightweight aluminum alloy and heavier-duty stainless steel. The aluminum option reduces arm fatigue during all-day use, while the stainless steel variant offers superior corrosion resistance for high-humidity clinical environments or patients requiring maximum rigidity. In both versions, underarm pads are ergonomically shaped to distribute pressure evenly and reduce the risk of axillary nerve discomfort during extended ambulation.

Anti-slip rubber tips at the base grip smooth hospital floors, outdoor pavements and domestic surfaces alike, reducing the chance of the crutch skidding during weight-bearing steps. The telescoping shaft locks securely at the chosen height setting, and multiple adjustment holes give incremental fine-tuning across each size range.

Quick facts

The Keling KL-FS901 is an armpit crutch designed for stable mobility support during post-injury recovery and rehabilitation.
Three size options cover user heights from 1300–1500 mm, 1540–1740 mm and 1750–1950 mm.
Corresponding external sizes (L × W × H) are 1030–1230, 1130–1330 and 1230–1430 mm respectively.
Maximum load capacity is 150 kg, providing robust support for a wide range of adult users.
Available in premium aluminum alloy or durable stainless steel to suit clinical or budget requirements.
Anti-slip rubber tips on the base enhance stability and prevent slipping on various floor surfaces.
The KL-FS901 is sold as a pair and manufactured by Keling Medical, with more than 20 years of industry experience.

Key features

Three-size system
small, medium and large sizes cover user heights 1300–1500, 1540–1740 and 1750–1950 mm, matching crutch length to patient stature.
150 kg load capacity
robust construction supports up to 150 kg for safe use by a broad adult population.
Ergonomic underarm pads
shaped underarm pads distribute axillary pressure evenly, reducing discomfort during prolonged use.
Anti-slip rubber tips
durable rubber tips at the base grip floor surfaces and prevent slipping during weight-bearing ambulation.
Dual material options
choose aluminum alloy for lighter weight or stainless steel for enhanced corrosion resistance and rigidity.
Multi-position height adjustment
telescoping shaft with multiple locking positions allows precise height setting within each size range.
Sold as a pair
each KL-FS901 order supplies two matched crutches for bilateral support.

Technical specifications

Specifications are subject to change; dimensional tolerances may apply. Contact Keling Medical for the latest datasheet.

10 parameters for KL-FS901

KL-FS901 technical specifications
Model	KL-FS901
Product type	Armpit crutch (axillary crutch)
External size S (L × W × H)	1030–1230 mm
External size M (L × W × H)	1130–1330 mm
External size L (L × W × H)	1230–1430 mm
Suitable user height S	1300–1500 mm
Suitable user height M	1540–1740 mm
Suitable user height L	1750–1950 mm
Load capacity	150 kg
Material options	Aluminum alloy / Stainless steel

Applications

The KL-FS901 armpit crutch is used in orthopaedic wards, trauma and fracture clinics, post-surgical rehabilitation units, physiotherapy departments, outpatient recovery programs and home care. It is particularly suited to patients with lower-limb fractures, ankle or knee surgery recovery, ligament injuries and neurological conditions requiring partial weight-bearing support.

Questions buyers ask

What is the Keling KL-FS901 armpit crutch used for?

The KL-FS901 is an axillary crutch that assists patients who need to offload weight from an injured or post-surgical lower limb during walking. It transfers body weight through the underarms and hands, supporting stable, controlled ambulation during recovery.

What sizes are available for the KL-FS901 and which user heights do they fit?

Three sizes are available: the small fits users 1300–1500 mm tall (crutch range 1030–1230 mm), the medium fits 1540–1740 mm (crutch range 1130–1330 mm), and the large fits 1750–1950 mm (crutch range 1230–1430 mm). All sizes adjust within their range for a precise fit.

What materials are offered for the KL-FS901?

The KL-FS901 is available in aluminum alloy for a lightweight option that reduces fatigue during extended use, and in stainless steel for environments requiring superior corrosion resistance or where added rigidity is preferred.

Can hospitals order the KL-FS901 in bulk or OEM configuration?

Yes. Keling Medical is an export-oriented manufacturer supplying hospitals and medical distributors globally from its Shanghai sales and export center. Bulk, project and OEM orders are supported — contact Keling Medical at https://www.kelingmed.com for details.