# Smith & Wesson Model 110 Special Security Chain-Linked Handcuffs The Special security model 110 oversized handcuffs. A larger dimension chain and swivel handcuff for special security situations. MEETS NIJ STANDARD 0307.01 ----------- **Product Details** - Wrist Opening: 2.80 - First Notch Inside Perimeter: 10.90 - Last Notch Inside Perimeter: 8.10 - Tightest Inside Width: 2.50 - Weight: 18.0 oz - Locking Positions: 24 - Distance Between Cuffs: 2.00 - Maximum Overall Length: 11.24 - Two Keys Included