RetroLATCH Core Barrel Head Assembly Supplier

RetroLATCH™ Core Barrel Head Assemblies & Options

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    RetroLATCH Core Barrel Head Assemblies Built for Performance

    In addition to our high-performance EdgeLATCH™ Core Barrel Assembly, we offer the RetroLATCH series, our take on a proven, industry-standard design. The RetroLATCH core barrel assembly features traditional “swing-out” latches linked together, allowing them to operate simultaneously.

    If you’re looking for a traditional link-style latching system from a trusted independent tooling supplier, try RetroLATCH from Di-Corp. This latching system delivers proven performance with a familiar design. As an industry leader, Di-Corp engineered the RetroLATCH head assembly to ensure a fully compatible design with other core barrel assemblies. If you’re looking for a complete core barrel assembly, including the head, please see our Core Barrel Assembly.

    RetroLATCH Core Barrel Assemblies parts view:
    Surface

    Di-Corp’s RetroLATCH core barrel head assembly.

    B Core Barrel Head Assembly & Options

    Part Number Description Item Quantity
    104951 RetroLatch Head Assembly N
    100462 Spearhead Point 1 1
    100447 Spearhead Spring 2 1
    100463 Detent Plunger 3 1
    100448 Spearhead Pin 4 1
    100712 Spearhead Base 5 1
    100701 Latch Retracting Pin 6 2
    100713 Latch Retracting Case 7 1
    105007 Bolt 8 1
    104950 Washer 9 1
    104949 Spring 10 1
    104947 Link 11 1
    100702 Latch Pivot Pin 12 1
    104948 Latch 13 2
    100714 Upper Latch Body 14 2
    100716 Landing Shoulder 15 1
    100452 SS Ball 16 1
    100468 Landing Indicator Bushing 17 1
    100717 Latch Body Lower 18 1
    100703 Nord Lock Washer 19 1
    100704 Jam Nut 20 1
    100718 Spindle 21 1
    100705 Shut-Off Valve Hard 22 2
    100706 Shut-Off Washer 23 2
    100707 Upper Bearing 24 1
    100718 Spindle Bushing 25 1
    100719 Lower Bearing 26 1
    100709 Compression Spring 27 1
    100711 Lock Nut 28 1
    100721 Inner Tube Cap Assembly 29 1
    100639 Thread Protector 30 1

    N Core Barrel Head Assembly & Options

    Part Number Description Item Quantity
    104952 RetroLatch Head Assembly N
    100462 Spearhead Point 1 1
    100447 Spearhead Spring 2 1
    100463 Detent Plunger 3 1
    100448 Spearhead Pin 4 1
    100464 Spearhead Base 5 1
    100449 Latch Retracting Pin 6 2
    100465 Latch Retracting Case 7 1
    105007 Bolt 8 1
    104943 Washer 9 1
    104942 Spring 10 1
    104940 Link 11 1
    100451 Latch Pivot Pin 12 1
    104941 Latch 13 2
    100466 Upper Latch Body 14 2
    100469 Landing Shoulder 15 1
    100452 SS Ball 16 1
    100468 Landing Indicator Bushing 17 1
    100470 Latch Body Lower 18 1
    100453 Nord Lock Washer 19 1
    100454 Jam Nut 20 1
    100471 Spindle 21 1
    100455 Shut-Off Valve Hard 22 2
    100456 Shut-Off Washer 23 2
    100457 Upper Bearing 24 1
    104072 Spindle Bushing 25 1
    100458 Lower Bearing 26 1
    100459 Compression Spring 27 1
    100460 Lock Nut 28 1
    100475 Inner Tube Cap Assembly 29 1
    100602 Thread Protector 30 1

    H Core Barrel Head Assembly & Options

    Part Number Description Item # Quantity
    104953 RetroLatch Head Assembly H
    100462 Spearhead Point 1 1
    100447 Spearhead Spring 2 1
    100463 Detent Plunger 3 1
    100448 Spearhead Pin 4 1
    100493 Spearhead Base 5 1
    100483 Latch Retracting Pin 6 2
    101394 Latch Retracting Case 7 1
    105007 Bolt 8 1
    104946 Washer 9 1
    101691 Spring 10 1
    104944 Link 11 2
    100484 Latch Pivot Pin 12 1
    104945 Latch 13 2
    101395 Latch Body Upper 14 1
    100497 Landing Shoulder Ring 15 1
    100452 SS Ball 16 1
    100468 Landing Indicator Bushing 17 1
    100498 Latch Body Lower 18 1
    100485 Nord-Lock Washer 19 1
    100486 Jam Nut 20 1
    100499 Spindle 21 1
    100487 Shut-Off Valve 22 2
    100488 Shut-Off Washer 23 2
    100489 Upper Bearing 24 2
    100500 Spindle Bushing 25 1
    100457 Lower Bearing 26 1
    100491 Compression Spring 27 1
    100492 Lock Nut 28 1
    100502 Inner Tube Cap Assembly 29 1
    100603 Thread Protector 30 1

    P Core Barrel Head Assembly & Options

    Part Number Description Item Quantity
    100462 Spearhead Point 1 1
    100447 Spearhead Spring 2 1
    100463 Detent Plunger 3 1
    100448 Spearhead Pin 4 1
    100493 Spearhead Base 5 1
    100483 Latch Retracting Pin 6 2
    101394 Latch Retracting Case 7 1
    105007 Bolt 8 1
    104946 Washer 9 1
    101691 Spring 10 1
    104944 Link 11 2
    100484 Latch Pivot Pin 12 1
    104956 Latch 13 2
    101395 Latch Body Upper 14 1
    100953 Landing Shoulder Ring 15 1
    100452 SS Ball 16 1
    100468 Landing Indicator Bushing 17 1
    100498 Latch Body Lower 18 1
    100485 Nord-Lock Washer 19 1
    100486 Jam Nut 20 1
    100499 Spindle 21 1
    100955 Shut-Off Washer 22 2
    100954 Shut-Off Valve 23 2
    100956 Tapered Shut-Off Washer 24 1
    100489 Upper Bearing 25 2
    100500 Spindle Bushing 26 1
    100457 Lower Bearing 27 1
    100491 Compression Spring 28 1
    100492 Lock Nut 29 1
    100502 Inner Tube Cap Assembly 30 1
    100603 Thread Protector 31 1

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