Model Type I.D. O.D. Height RCC-18 Rubber Crutch Cap 5/8" (15.9mm) 1 1/16" (27mm) 1" (25.4mm) RCC-19 Rubber Crutch Cap 3/4" (19.1mm) 1 1/8" (28.6mm) 1 1/4" (31.8mm) RCC-20 Rubber Crutch Cap 7/8" (22.2mm) 1 1/4" (31.8mm) 1 1/2" (38.1mm) RCC-21 Rubber Crutch Cap 1" (25.4mm) 1 1/2" (38.1mm) 1 1/2" (38.1mm) RCC-22 Rubber Crutch Cap 1 1/8" (28.6mm) 1 1/2" (38.1mm) 1 5/8" (41.3mm) FP-0 Rubber Butt Plug 1/4" (6.4mm) 7/8" (22.2mm) 13/16" (20.6mm) FP-1 Rubber Butt Plug 3/8" (9.5mm) 7/8" (22.2mm) 7/8" (22.2mm) FP-2 Rubber Butt Plug 9/16" (14.3mm) 7/8" (22.2mm) 7/8" (22.2mm) Hide Detailed Specifications

Model I.D. O.D. Height RBC-19 3/4" (19.1mm) 15/16" (23.8mm) 1 5/8" (41.3mm) RBC-20 4/5" (20.3mm) 15/16" (23.8mm) 1 5/8" (41.3mm) RBC-22 7/8" (22.2mm) 1 1/16" (27mm) 1 7/8" (47.6mm) RBC-23 15/16" (23.8mm) 1 1/16" (27mm) 1 7/8" (47.6mm) RBC-24 31/32" (24.6mm) 1 1/16" (27mm) 1 7/8" (47.6mm) RBC-25 1" (25.4mm) 1 1/4" (31.8mm) 1 7/8" (47.6mm) RBC-26 1" (25.4mm) 1 1/4" (31.8mm) 1 7/8" (47.6mm) RBC-27 1 1/16" (27mm) 1 1/4" (31.8mm) 1 7/8" (47.6mm) RBC-28 1 1/8" (28.6mm) 1 1/4" (31.8mm) 1 7/8" (47.6mm) RBC-30 1 1/6" (29.6mm) 1 7/16" (36.5mm) 2" (50.8mm) RBC-32 1 1/4" (31.8mm) 1 7/16" (36.5mm) 2" (50.8mm) Hide Detailed Specifications

Model Type I.D. O.D. Height ECC-18 Straight Butt Cap 3/4" (19.1mm) 1 1/4" (31.8mm) 1 1/4" (31.8mm) ECC-19 Tapered Butt Cap 1/2" (12.7mm) 1 1/4" (31.8mm) 1 1/4" (31.8mm) ECC-20 Tapered Butt Cap 3/4" (19.1mm) 1 1/4" (31.8mm) 1 5/8" (41.3mm) ECC-21 Tapered Butt Cap 1/2" (12.7mm) 1 1/4" (31.8mm) 1 5/8" (41.3mm) ECC-22 Mushroom Butt Cap 1" (25.4mm) 1 3/8" (34.9mm) 1" (25.4mm) EB-0 EVA Fighting Butt 3/8" (9.5mm) 1 5/8" (41.3mm) 2 1/2" (63.5mm) EB-1 EVA Fighting Butt 1/2" (12.7mm) 1 5/8" (41.3mm) 2 1/2" (63.5mm) EB-2 EVA Fighting Butt 5/8" (15.9mm) 1 5/8" (41.3mm) 2 1/2" (63.5mm) EB-3 EVA Fighting Butt 3/8" (9.5mm) 1 3/8" (34.9mm) 2 3/8" (60.3mm) EB-4 EVA Fighting Butt 3/8" (9.5mm) 1 1/4" (31.8mm) 2 3/8" (60.3mm) Hide Detailed Specifications

Model I.D. O.D. Height Fits Grip & Gimbal Models BCS16B 0.63" (15.9mm) 0.83" (21.1mm) 0.65" (16.5mm) – BCS20B 0.78" (19.8mm) 1" (25.4mm) 1" (25.4mm) TG, RG5, RG8, RG9, Cork BCS25B 1" (25.4mm) 1.20" (30.5mm) 1" (25.4mm) SG, TG, RG11, RG13, RG14 BCM20B 0.79" (20mm) 1.28" (32.5mm) 2" (50.8mm) SG, TG, RG11 BCM22B 0.87" (22mm) 1.28" (32.5mm) 2" (50.8mm) SG, TG, RG11 BCM24B 0.94" (4mm) 1.28" (32.5mm) 2" (50.8mm) SG, TG, RG11 BCM26B 1.02" (26mm) 1.28" (32.5mm) 2" (50.8mm) SG, TG, RG11 BCL26B 1.02" (26mm) 1.38" (35mm) 3" (76.2mm) SG, RG11, AG-3, NG-0 BCL28B 1.10" (28mm) 1.46" (37mm) 3" (76.2mm) SG, R11, AG-4, NG-2 Hide Detailed Specifications