Wireline Core Barrel Knuckle Head Size : BLL

Wireline Core Barrel Knuckle Head Size : BLL

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Complete Assembly, I: Core Barrel Assembly FF (5ft), I: Core Barrel Assembly FF (10ft), II: Inner Tube Assembly FF (5ft), II: Inner Tube Assembly FF (10ft), III: Head Assembly FF, 1: Spearhead Point, 2: Spiral Pin 7/16”x1”, 3: Compression Spring, 4: Detent Plunger, 5: Spearhead Base, 6: Spring Pin 3/8" x 1-5/8", 7: Latch Retracting Case, 8: Nyloc Bolt 3/8" – 16 x 3/4", 9: Washer, 10: Latch Compression Spring, 11: Upper Latch Body, 12: Link, 13: Latch, 14: Spring Pin, 1/2" x 2", 15: Stainless Steel Ball, 22mm, 16: Landing Indicator Bushing, 17: Landing Shoulder, 18: Lower Latch Body, 19: Hex Nut, 20: Spindle, 21: Shut-off Valve, Hard, 22: Valve Adjusting Washer, 23: Thrust Bearing, 24: Spindle Bearing, 25: Compression Spring, 26: Lock Nut, 27: Inner Tube Cap Assy (27A,B,C), 28: Grease Fitting, 29: Stainless Steel Ball 7/8", 30: Check Valve Body, 31: Inner Tube 5', 32: Inner Tube 10', 33: Stop Ring, 34: Core Lifter, 35: Core Lifter Case, 36: Locking Coupling Standard, 37: Adaptor Coupling, 38: Landing Ring, 39: Outer Tube 5', 40: Outer Tube 10', 41: Inner Tube Stabilizer, 42: Thread Protector