Two-Piece Clamping Collar Recessed Screw GH2C-Series
    Two-Piece Clamping Collars
        
    
        
    
            Easily installed where major disassembly would otherwise be required. Design fully engages the shaft without marring. Recessed screw head provides safety with an outside surface free of major projections. Provides greater axial holding power than set screw or one-piece clamping collars. Effective on both hard and soft shafts.
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                            Item # | 
                        
                            Bore | 
                        
                            OD | 
                        
                            Width | 
                        
                            Screw Size | 
                        
                            Material | 
                        
                            Weight | 
                        
                            CAD | 
                                                        
|---|---|---|---|---|---|---|---|
| GH2C-012-B | Bore N/A 1/8 in | OD N/A 13/16 in | Width N/A 1/4 in | Screw Size N/A 4-40 x 3/8 | Material N/A Steel, ASTM A108 | Weight N/A 0.48 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-018-B | Bore N/A 3/16 in | OD N/A 13/16 in | Width N/A 1/4 in | Screw Size N/A 4-40 x 3/8 | Material N/A Steel, ASTM A108 | Weight N/A 0.48 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-025-B | Bore N/A 1/4 in | OD N/A 13/16 in | Width N/A 1/4 in | Screw Size N/A 4-40 x 3/8 | Material N/A Steel, ASTM A108 | Weight N/A 0.42 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-031-B | Bore N/A 5/16 in | OD N/A 13/16 in | Width N/A 1/4 in | Screw Size N/A 4-40 x 3/8 | Material N/A Steel, ASTM A108 | Weight N/A 0.40 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-037-B | Bore N/A 3/8 in | OD N/A 1 1/16 in | Width N/A 5/16 in | Screw Size N/A 6-32 x 3/8 | Material N/A Steel, ASTM A108 | Weight N/A 0.89 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-043-B | Bore N/A 7/16 in | OD N/A 1 1/16 in | Width N/A 5/16 in | Screw Size N/A 6-32 x 3/8 | Material N/A Steel, ASTM A108 | Weight N/A 0.83 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-050-B | Bore N/A 1/2 in | OD N/A 1 1/4 in | Width N/A 3/8 in | Screw Size N/A 8-32 x 1/2 | Material N/A Steel, ASTM A108 | Weight N/A 1.45 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-056-B | Bore N/A 9/16 in | OD N/A 1 1/4 in | Width N/A 3/8 in | Screw Size N/A 8-32 x 1/2 | Material N/A Steel, ASTM A108 | Weight N/A 1.41 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-062-B | Bore N/A 5/8 in | OD N/A 1 1/2 in | Width N/A 13/32 in | Screw Size N/A 10-32 x 1/2 | Material N/A Steel, ASTM A108 | Weight N/A 2.20 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-068-B | Bore N/A 11/16 in | OD N/A 1 1/2 in | Width N/A 13/32 in | Screw Size N/A 10-32 x 1/2 | Material N/A Steel, ASTM A108 | Weight N/A 2.10 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-075-B | Bore N/A 3/4 in | OD N/A 1 3/4 in | Width N/A 1/2 in | Screw Size N/A 1/4-28 x 5/8 | Material N/A Steel, ASTM A108 | Weight N/A 3.60 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-081-B | Bore N/A 13/16 in | OD N/A 1 3/4 in | Width N/A 1/2 in | Screw Size N/A 1/4-28 x 5/8 | Material N/A Steel, ASTM A108 | Weight N/A 3.50 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-087-B | Bore N/A 7/8 in | OD N/A 1 7/8 in | Width N/A 1/2 in | Screw Size N/A 1/4-28 x 5/8 | Material N/A Steel, ASTM A108 | Weight N/A 4.10 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-093-B | Bore N/A 15/16 in | OD N/A 1 7/8 in | Width N/A 1/2 in | Screw Size N/A 1/4-28 x 5/8 | Material N/A Steel, ASTM A108 | Weight N/A 3.90 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-100-B | Bore N/A 1 in | OD N/A 2 in | Width N/A 1/2 in | Screw Size N/A 1/4-28 x 5/8 | Material N/A Steel, ASTM A108 | Weight N/A 4.50 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-106-B | Bore N/A 1 1/16 in | OD N/A 2 in | Width N/A 1/2 in | Screw Size N/A 1/4-28 x 5/8 | Material N/A Steel, ASTM A108 | Weight N/A 4.30 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-112-B | Bore N/A 1 1/8 in | OD N/A 2 1/8 in | Width N/A 1/2 in | Screw Size N/A 1/4-28 x 3/4 | Material N/A Steel, ASTM A108 | Weight N/A 5.00 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-118-B | Bore N/A 1 3/16 in | OD N/A 2 1/8 in | Width N/A 1/2 in | Screw Size N/A 1/4-28 x 3/4 | Material N/A Steel, ASTM A108 | Weight N/A 4.70 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-125-B | Bore N/A 1 1/4 in | OD N/A 2 1/4 in | Width N/A 1/2 in | Screw Size N/A 1/4-28 x 3/4 | Material N/A Steel, ASTM A108 | Weight N/A 5.30 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-131-B | Bore N/A 1 5/16 in | OD N/A 2 1/4 in | Width N/A 1/2 in | Screw Size N/A 1/4-28 x 3/4 | Material N/A Steel, ASTM A108 | Weight N/A 5.00 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-137-B | Bore N/A 1 3/8 in | OD N/A 2 3/8 in | Width N/A 1/2 in | Screw Size N/A 1/4-28 x 3/4 | Material N/A Steel, ASTM A108 | Weight N/A 5.80 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-150-B | Bore N/A 1 1/2 in | OD N/A 2 1/2 in | Width N/A 1/2 in | Screw Size N/A 1/4-28 x 3/4 | Material N/A Steel, ASTM A108 | Weight N/A 6.20 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-156-B | Bore N/A 1 9/16 in | OD N/A 2 1/2 in | Width N/A 1/2 in | Screw Size N/A 1/4-28 x 3/4 | Material N/A Steel, ASTM A108 | Weight N/A 5.80 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-168-B | Bore N/A 1 11/16 in | OD N/A 3 in | Width N/A 5/8 in | Screw Size N/A 5/16-24 x 1 | Material N/A Steel, ASTM A108 | Weight N/A 12.10 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| GH2C-175-B | Bore N/A 1 3/4 in | OD N/A 3 in | Width N/A 5/8 in | Screw Size N/A 5/16-24 x 1 | Material N/A Steel, ASTM A108 | Weight N/A 11.50 oz | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
            
                  
                    
                    
                    
                    
                    