Unit of Measure
                    
               
        
            Specifications
                                                                                WLL | 
                                                                        N/A 3.3 ton | 
                                                                                Bow Diameter a | 
                                                                        N/A 1/2 " | 
                                                                                Pin Diameter b | 
                                                                        N/A 5/8 " | 
                                                                                Eye Diameter c | 
                                                                        N/A 1-11/32 " | 
                                                                                Eye Width d | 
                                                                        N/A 17/32 " | 
                                                                                Inside Width e | 
                                                                        N/A 7/8 " | 
                                                                                Inside Length f | 
                                                                        N/A 2 " | 
                                                                                Bow Width g | 
                                                                        N/A 1-9/32 " | 
                                                                                Length h | 
                                                                        N/A 3-19/32 " | 
                                                                                Bolt Length i | 
                                                                        N/A 3-3/16 " | 
                                                                                Width j | 
                                                                        N/A 2-1/2 " | 
                                                                                Nut Thickness k | 
                                                                        N/A 7/16 " | 
                                                                                Weight Each | 
                                                                        N/A 0.97 lb | 
                                                                                Material | 
                                                                        N/A Bow and Pin Alloy Steel, Grade 8, Quenched and Tempered | 
                                                                                Safety Factor | 
                                                                        N/A MBL equals 5 x WLL | 
                                                                                Standard | 
                                                                        N/A Meets performance requirements of US Fed. Spec. RR-C-271 Type IVA Class 3, Grade B | 
                                                                                Finish | 
                                                                        N/A Hot Dipped Galvanized | 
                                                                                Shackle Type | 
                                                                        N/A Bow | 
Certification
| 
                                                                         N/A At no extra charges this product can be supplied with a works certificate, certificate of basic raw material, manufacturer test certificate, EC Declaration of Conformity and all shackles starting from 150 tons are supplied with a Lloyd's Register of Shipping Certificate on proof load.  | 
                                                    
- Material: bow and pin alloy steel, Grade 8, quenched and tempered
 - Safety Factor: MBL equals 5 x WLL
 - Standard: meets performance requirements of US Fed. Spec. RR-C-271 Type IVA Class 3, Grade B
 - Finish: hot dipped galvanized (175 ton shackle is painted)