ProBasics K3 Lightweight Wheelchair, 16-Inch Seat Width with Height Adjustable Arms, 24-Inch Rear Wheels, Silver Vein

Maneuvering an ill-fitting mobility chair through compact doorways, narrow kitchens, and tight bathroom entries often leads to fatigue and awkward postures. The ProBasics K3 lightweight wheelchair is purpose-built to solve these exact mobility hurdles. Fabricated around a reinforced cross-brace steel frame weighing under 36 pounds, this nimble chair combines the rugged stability of clinical steel construction with the lightweight handling required for daily travel, easily supporting user weights up to 300 lbs.

Precision fit and posture adaptability define the WC31616DS model architecture. Its compact 16-inch seat width pairs with an included 2-inch removable seat depth extension, allowing the seating plane to adapt from 16 to 18 inches as the user's thigh support requirements evolve. Integrated dual-axle mounting plates provide quick conversion from standard adult sitting height down to a low hemi-level position, granting foot-propelling individuals direct ground leverage. Removable flip-back armrests feature push-button vertical height adjustments to slide flush under low dining tables or flip up completely to create an open pathway for bedside sliding-board transfers. Fitted with 8-inch front casters with solid rubber tires, 24-inch rear wheels with solid flat-free urethane tires, smooth composite hand rims, precision sealed front and rear bearings, and tool-free front riggings (swing-away footrests with heel loops or elevating leg rests with composite footplates), this chair ensures quiet, puncture-proof mobility indoors and outdoors.

Distinctive Advantages of the WC31616DS

• Ergonomic 16-inch seat width centers pelvic posture to eliminate slouching and side-guard friction in petite individuals
• Under-36 lb frame package significantly reduces lifting strain when stowing the folded chassis into vehicle trunks
• Included 2-inch removable seat extension rail expands under-thigh depth from 16″ to 18″ without extra upholstery kits
• Dual-axle chassis plates permit rapid lowering to hemi height for effortless foot-assisted ambulation
• Removable flip-back padded arms feature vertical height adjustability to slide under desks and ease lateral patient transfers
• Tool-free front rigging selection includes swing-away footrests with protective heel loops or ratcheting elevating leg rests
• Puncture-proof 24-inch rear wheels with solid urethane tires eliminate flat-tire maintenance across all terrains
• Smooth-rolling 8-inch front casters with solid rubber tires absorb floor seams and door threshold bumps
• Industrial precision sealed wheel bearings in front forks and rear hubs deliver an ultra-smooth, low-effort glide
• Scratch-resistant silver vein powder-coated finish protects the structural steel frame from chips, dents, and chemical disinfectants
• Direct-action push-to-lock manual wheel brakes secure the drive wheels firmly during sit-to-stand transitions
• Durable, wipe-clean black nylon upholstery resists moisture penetration and tears for simplified routine sanitization

Technical Breakdown & Dimensions

Ideal Use Scenarios & User Profiles

• Petite Adults & Slender Individuals: Sized specifically with a 16-inch seat width to maintain natural spinal alignment and prevent leaning against arm pads.
• Post-Stroke & Hemi-Propulsion Users: Dual-axle bracket lets users lower the seat to hemi level to comfortably walk the chair forward using their heels.
• Frequent Car Travelers & Caregivers: The sub-36 lb steel chassis folds laterally to slip neatly into car backseats or trunk compartments without back strain.
• Active Dining & Computer Work: Armrests adjust vertically to slide beneath kitchen counters and computer stations, then flip back for bed sliding-board transfers.
• Clinical Therapy & Home Healthcare: Silver vein powder-coated steel frame and non-porous nylon upholstery endure frequent sanitizing protocols without rusting or peeling.

Assembly, Height Setting & Care Guidance

To unfold the wheelchair, place both hands flat over the side seat rail tubes and press firmly downward until the cross-brace snaps fully open and the nylon sling seat becomes taut. Insert the front footrests or elevating leg rests onto the frame hinge pins and rotate inward until the locking pins snap into forward position. To adjust the seat-to-floor height for foot-propelled travel, unbolt the rear wheel axle pins, relocate them into the upper mounting holes, and adjust the 8-inch front caster forks to level the frame. Always engage both push-to-lock hand brakes forward before attempting any standing, sitting, or lateral transfers. Wipe down the silver vein steel frame and nylon upholstery with a damp cloth and mild detergent or hospital-grade surface wipes, drying thoroughly with a clean microfiber towel.

Explore More Mobility Solutions at All Care Store

At All Care Store, we are committed to enhancing everyday independence and clinical care with high-quality, dependable medical equipment, shipped quickly nationwide from Plano, Texas. Whether you are outfitting a private home or managing patient mobility across healthcare facilities, discover our complete line of specialized mobility collections:

• Manual Wheelchairs: Explore standard, lightweight, and heavy-duty self-propelled wheelchairs built for reliable daily travel.
• Transport Wheelchairs: Browse ultra-lightweight companion chairs designed for fast vehicle loading and outpatient appointments.
• Electric Wheelchairs: Discover high-performance motorized power chairs featuring auto-folding frames and extended driving ranges.
• Bathroom Wheelchairs: Shop rust-resistant roll-in shower chairs and mobile commodes designed for safe bathroom hygiene.
• Wheelchair Ramps: Ensure step-free entryway access over door thresholds, steps, and vehicles with portable aluminum ramps.
• Pediatric Wheelchairs: Find ergonomically scaled pediatric manual wheelchairs built for growing children and school transit.