Double-Action Twist-Lock Steel Carabiner, 2-Pack
The 17D-1 is the forged steel workhorse connector: a double-action twist-lock gate with a 1 inch opening, corrosion-resistant finish, and the strength margin that lets it live anywhere in the system. Sold as a 2-pack.
Forged steel construction delivers maximum strength and durability with a locking action that cannot open against a load.
Who Needs This Product
Carabiners disappear into systems two at a time, which is how this one is sold: connecting SRL housings to anchor straps, building rescue rigs, and replacing the connector that walked off last week. The double-action twist-lock satisfies the standards everywhere a connector belongs.
Features
Double-Action Twist-Lock
Two deliberate motions to open; impossible to roll out against a D-ring.
Forged Steel Body
Forging beats machining for strength per ounce and fatigue life.
1 Inch Gate
Swallows D-rings, anchor straps, and standard interface hardware.
Corrosion Resistance
Finished to resist rust and environmental stress.
Universal Component
At home connecting SRLs, straps, rescue rigging, and accessories.
Value 2-Pack
Two connectors per order, matching how systems actually consume them.
Technical Specifications
| SKU | 17D-1-2PK |
|---|---|
| Product | Steel Twist-Lock Carabiner |
| Pack quantity | 2 carabiners |
| Gate opening | 1 in |
| Material | Forged steel |
| Lock | Double-action twist-lock |
| Standards | Meets ANSI and OSHA connector requirements |
| Warranty | Miller Limited Lifetime Warranty against defects in workmanship and materials |
The anchor is only as good as the structure. Connect only to members that meet OSHA anchorage strength, position to minimize free fall and swing, and inspect before every use.
Compliance Standards
OSHA 1926.502 Anchorage
Anchorages for fall arrest must support 5,000 lb per worker attached, or maintain a safety factor of two under a qualified person.
ANSI Z359 Practice
Anchorage connectors follow ANSI Z359 component practice with 5,000 lb rated hardware.
ANSI Z359.2
Kept in service through pre-use checks and documented competent person inspections at least annually.
Typical Applications
Setup Overview
- Inspect the anchor and hardware before use.
- Select structure that meets OSHA anchorage strength for fall arrest.
- Install the anchor per the instructions for the structure type.
- Connect the lanyard or SRL and verify gates lock.
- Verify fall clearance and swing fall exposure before working.
Full installation instructions ship with the product.
Inspection and Retirement
Inspect before each use and have a competent person inspect at least annually per ANSI Z359.2.
- Webbing or body: cuts, frays, corrosion, cracks, distortion, or damage.
- D-rings and hooks: no cracks, corrosion, distortion; gates lock where fitted.
- Stitching and fasteners: intact and tight.
- Labels: present and legible.
Retirement triggers: any fall arrest loading, any defect found during inspection, or failure to verify fitness for service.
Fall ProtectionDistributors, LLC Free Tool · No Signup · OSHA 1926.502 Free Interactive Tool Fall Protection Calculator Pick your system. Run the math. Generate a plan. 1Pick Your SystemDetermine fall restraint vs. fall arrest based on your work surface, edge access, and clearance. 2Run the MathCalculate exact fall clearance required below the work surface for your SRL or lanyard setup. 3Generate a PlanGet a printable OSHA-compliant Fall Protection Plan structured around 29 CFR 1926.502(k).
Frequently Asked Questions
Miller 17D-1/ Submittals and Documentation
17D-1 Specification Sheet (PDF)Technical data, ratings, and SKU-level UPC information. Miller Fall Protection Catalog (PDF)The full Miller line: body wear, connecting devices, anchors, and rescue. 17D-1 Anchor Inspection Form (PDF)Printable pass/fail checklist for documented anchor inspections.Compatible and Related Products
- Miller TurboLite+ PFL, Carabiner and Snap Hook. The connecting device that clips to this anchor.
- Miller 216M Manyard II Stretch Lanyard. The lanyard alternative for generous clearances.
- Miller T4500 Titan II Non-Stretch Harness. The harness completing the ABC system.
Anchoring Your Fall Protection System?
Structure type, strength, and position decide the right anchor. Confirm your conditions with us and we will make sure the right equipment ships together, based on the delivery location.
Call 863-703-4522 to talk to a fall protection specialist.
Miller Limited Lifetime Warranty
Miller Fall Protection products are covered by the Miller Limited Lifetime Warranty. In the manufacturer's words: "We sincerely believe that our fall protection equipment is the best in the world. Our products endure rigorous tests to ensure that the fall protection equipment you trust is manufactured to the highest standards. Miller fall protection products are tested to withstand normal wear and tear, but are not indestructible and can be damaged by misuse."
In the unlikely event that you should discover defects in either workmanship or materials, under the Limited Lifetime Warranty, Miller will repair or replace the product at the manufacturer's expense. If a replacement is necessary and your product is no longer available, a comparable product will be substituted. The Limited Lifetime Warranty does not apply to normal wear and tear or abusive treatment of the product.
Miller is a brand of Protective Industrial Products, Inc. (PIP). Should a product issue surface, contact Fall Protection Distributors, LLC and we will coordinate the warranty claim with the manufacturer.
