Product description From Wahl Professional s commercial grade line of products the Adjusto-Lock Clipper Blade set is intended for professional use only and is designed to deliver the sharp performance that experts demand. The standard replacement blade set for the Wahl Senior Cordless Designer Vacuum Clipper Pilot and Designer. Sterling Collection it’s standard on the Nugget Sterling 1 Plus Cordless Sterling 4 and Sterling 4 making it ideal for many of the clippers in your Wahl Professional collection. Package contains (1) Wahl Professional Adjusto-Lock (1mm – 3mm) Clipper Blade set #1005. Silver in color. Three-hole blade. Includes oil screws & instructions. Standard replacement blade set for Wahl models #8500 #8566 #8591 #8483 and #8355-400. Standard replacement blade set for Sterling collection models #8482 #8481 #8074-200 and #8700. PROFESSIONAL PRECISION: From Wahl Professional s commercial grade line of products the Adjusto-Lock Clipper Blade set is intended for professional use only and is designed to deliver the sharp performance that experts demand. FITS MANY CLIPPERS: This adjustable clipper blade set fits Wahl Senior Vacuum Clipper Cordless Designer Pilot and Designer. Sterling Collection it fits the Nugget Cordless Sterling 4 Sterling 1 Plus and Sterling 4 making it ideal for many of the clippers in your Wahl Professional collection. PRODUCT SPECIFICATIONS: Package contains (1) Wahl Professional Adjusto-Lock (1mm – 3mm) Clipper Blade set #1005. Silver in color. Three-hole blade. Includes oil screws & instructions. Standard replacement blade set for Wahl models #8500 #8566 #8591 #8483 and #8355-400. Standard replacement blade set for Sterling collection models #8482 #8481 #8074-200 and #8700.