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RetroLATCH™ Core Barrel Assemblies & Options

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Depend on RetroLATCH™, the Industry-Standard Latching System For Effective Core Retrieval

Known for getting the job done, the RetroLATCH™ swing-out link-style latch design is a proven mechanism for core retrieval. This traditional system is fully compatible with competitor core barrel assemblies and is available in H and N sizes. Backed by Di-Corp’s deep inventory and global supply, RetroLATCH™ delivers the consistent performance you need for mineral exploration.

RetroLATCH™ Core Barrel Assemblies product sheets:
Surface | Underground

LEADING MANUFACTURER

Why Choose Di-Corp

As a reputable RetroLATCH™ core barrel assembly supplier, we’re dedicated to supporting productive mineral exploration with dependable core retrieval tools and accessories.

Decades of Experience

Count on our drilling expertise to equip your team with the right products and trusted support, boosting safety and speed on every job.

Extensive Warehouses

Access the drilling products you need through our nationwide warehouses and global supply network, keeping your operations running smoothly.

Quality Management

Get consistent quality with certified raw materials and thoroughly batch-tested production runs, ensuring reliable drilling performance.

Frequently Asked Questions

Reliable Latching with RetroLATCH™ Core Barrel Assemblies

As the go-to RetroLATCH™ core barrel assembly supplier, we’re here to help you get more rock in the box. Contact us to request a quote or learn more about how our core retrieval tools and accessories can enhance your drilling operations.

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Part Number	Description	Item # (from image)	Quantity
106314	Core Barrel Assembly, 1.5 m (5 ft)	1-9	–
106316	Core Barrel Assembly, 3 m (10 ft)	1-9	–
100735	Adaptor Coupling	1	1
100737	Landing Ring	2	1
100758	Outer Tube (Standard), 1.5 m (5 ft)	3A	1
100726	Outer Tube (Standard), 3 m (10 ft)	3A	1
100777	Outer Tube (Full Hole), 1.5 m (5 ft)	3B	1
100778	Outer Tube (Full Hole), 3 m (10 ft)	3B	1
100734	Inner Tube Stabilizer	4	1
104951	Head Assembly	5	1
100757	Inner Tube, 1.5 m (5 ft)	6	1
100725	Inner Tube, 3 m (10 ft)	6	1
100730	Stop Ring	7	1
100731	Core Lifter, Slotted	8A	1
100732	Core Lifter, Fluted	8B	1
100733	Core Lifter Case	9	1

Part Number	Description	Item # (from image)	Quantity
106330	Core Barrel Assembly, 1.5 m (5 ft)	1-9	–
106332	Core Barrel Assembly, 3 m (10 ft)	1-9	–
100542	Adaptor Coupling	1	1
100439	Landing Ring	2	1
100588	Outer Tube (Standard), 1.5 m (5 ft)	3A	1
100545	Outer Tube (Standard), 3 m (10 ft)	3A	1
100781	Outer Tube (Full Hole), 1.5 m (5 ft)	3B	1
100782	Outer Tube (Full Hole), 3 m (10 ft)	3B	1
100443	Inner Tube Stabilizer	4	1
104952	Head Assembly	5	1
100587	Inner Tube, 1.5 m (5 ft)	6	1
100544	Inner Tube, 3 m (10 ft)	6	1
100417	Stop Ring	7	1
100415	Core Lifter, Slotted	8A	1
100423	Core Lifter, Fluted	8B	1
100416	Core Lifter Case	9	1

Part Number	Description	Item # (from image)	Quantity
106346	Core Barrel Assembly, 1.5 m (5 ft)	1-9	–
106348	Core Barrel Assembly, 3 m (10 ft)	1-9	–
100542	Adaptor Coupling	1	1
100439	Landing Ring	2	1
100588	Outer Tube (Standard), 1.5 m (5 ft)	3A	1
100545	Outer Tube (Standard), 3 m (10 ft)	3A	1
100781	Outer Tube (Full Hole), 1.5 m (5 ft)	3B	1
100782	Outer Tube (Full Hole), 3 m (10 ft)	3B	1
100443	Inner Tube Stabilizer	4	1
104952	Head Assembly	5	1
100587	Inner Tube, 1.5 m (5 ft)	6	1
100544	Inner Tube, 3 m (10 ft)	6	1
101787	Stop Ring	7	1
101789	Core Lifter, Fluted	8B	1
101144	Core Lifter Case	9	1
101794	Pump-Out Adapter	10	1
101370	Piston Plug	11	1
101381	O-Ring	12	1
101380	Core Ejection Piston	13	1
101711	Inner Tube, Split, 1.5 m (5 ft)	14	1
101366	Inner Tube, Split, 3 m (10 ft)	14	1

Part Number	Description	Item # (from image)	Quantity
106338	Core Barrel Assembly, 1.5 m (5 ft)	1-9	–
106340	Core Barrel Assembly, 3 m (10 ft)	1-9	–
100542	Adaptor Coupling	1	1
100440	Landing Ring	2	1
100588	Outer Tube (Standard), 1.5 m (5 ft)	3A	1
100545	Outer Tube (Standard), 3 m (10 ft)	3A	1
100781	Outer Tube (Full Hole), 1.5 m (5 ft)	3B	1
100782	Outer Tube (Full Hole), 3 m (10 ft)	3B	1
100444	Inner Tube Stabilizer	4	1
105671	Head Assembly	5	1
100626	Inner Tube, 1.5 m (5 ft)	6	1
100550	Inner Tube, 3 m (10 ft)	6	1
100434	Stop Ring	7	1
100424	Core Lifter, Slotted	8A	1
100425	Core Lifter, Fluted	8B	1
100429	Core Lifter Case	9	1

Part Number	Description	Item # (from image)	Quantity
106354	Core Barrel Assembly, 1.5 m (5 ft)	1-9	–
106356	Core Barrel Assembly, 3 m (10 ft)	1-9	–
100586	Adaptor Coupling	1	1
100441	Landing Ring	2	1
100590	Outer Tube (Standard), 1.5 m (5 ft)	3A	1
100547	Outer Tube (Standard), 3 m (10 ft)	3A	1
100785	Outer Tube (Full Hole), 1.5 m (5 ft)	3B	1
100786	Outer Tube (Full Hole), 3 m (10 ft)	3B	1
100445	Inner Tube Stabilizer	4	1
104953	Head Assembly	5	1
100589	Inner Tube, 1.5 m (5 ft)	6	1
100546	Inner Tube, 3 m (10 ft)	6	1
100435	Stop Ring	7	1
100419	Core Lifter, Slotted	8A	1
100426	Core Lifter, Fluted	8B	1
100430	Core Lifter Case	9	1

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RetroLATCH™ Core Barrel Assemblies & Options

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Depend on RetroLATCH™, the Industry-Standard Latching System For Effective Core Retrieval