Locking Casters (Set 4) for 7038 7049 & 7026 (MJM) Male External Catheters Measurements can be gravity or Color:Yellow Measurements can be gravity or reference based X Fast Set in 2 4 minutes * 5 x 30 Bx 50 * Ready cut lengths of specialist bandage * Adaptable to many timesaving plaster splint and cast techniques * MJM's Exclusive Reinforced Caster System Allows Additional Structural Support To Our Entire Product Line Our Positive Engaging Lock Holds The Wheel Securely So There Is No Swivel Movement When Locked * The Unique Design Allows Easy Movement On Hard Surfaces And Helps Eliminate the Wheel From Falling Into Cracks * Soft Non Marking Tread * (It Will Not Leave Black Marks Or Leave Groves In Wood Or Vinyl) * Quite Mobility * (Hard Treads Make A Lot Of Noise) Non Rust Plastic Body And Wheels * High Load Capacity (160 lbs) * Non Slip Tread * Double The Tread Surface For Superior Breaking * Easy Reach Brake Tab * Replacement Caster 3 * Twin Wheel Casters Have Threaded Stem For Extra Security And Safety