Along with our better-performing EdgeLOCK Overshot Assembly, we offer the RetroLOCK series — our version of a well-known system with traditional overshot locking. If you are looking for a traditional locking system from an independent tooling supplier, try RetroLOCK.
RetroLOCK™ Overshot Assemblies & Options
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Home » Products » Down Hole Core Retrieval Tools, Adapter Subs & Accessories » Overshot Assemblies & Options » RetroLOCK™ Overshot Assemblies & Options
RetroLOCK™ Overshot Assemblies & Options


H Overshot Assembly
Click here to download the full exploded view of RetroLOCK Assembly H.
Part Number | Description | Item | Quantity | |
105201 | RetroLOCK Overshot Assembly H | – | – | |
100518 | Cable Swivel Eye Bolt | 1 | 1 | |
100519 | Cable Swivel Collar | 2 | 1 | |
100520 | Thrust Bearing | 3 | 1 | |
100521 | Castle Nut | 4 | 1 | |
100522 | Cotter Pin | 5 | 1 | |
100461 | Grease Fitting | 6 | 1 | |
100523 | Cable Swivel Body | 7 | 1 | |
100524 | Jar Staff | 8 | 1 | |
100525 | Jar Tube | 9 | 1 | |
100534 | Locking Sleeve, Slotted | 10 | 1 | |
100526 | Hex Nut | 11 | 1 | |
105902 | Nord-Lock Washer | 12 | 1 | |
105722 | Overshot Head Assembly, RetroLOCK | 13 | 1 |
N Overshot Assembly
Click here to download the full exploded view of RetroLOCK Assembly N.
RetroLOCK Overshot Assembly N–Cable Swivel Eye Bolt11Cable Swivel Collar21Thrust Bearing31Castle Nut41Cotter Pin51Grease Fitting61Cable Swivel Body71Jar Staff81Jar Tube91Locking Sleeve, Slotted101Hex Nut111Nord-Lock Washer121Overshot Head Assembly – RetroLOCK131
Description | Item | Quantity |
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