CARABINERS & HARDWARE \\ NON-ANSI RATED CONNECTORS C81A All hardware photos are proportionately scaled. These Non-ANSI rated connectors are not rated to be used in a fall arrest system in the tower climbing industry, although they may be acceptable in other industries. C1S-B C2T C2S C3A-B M36A-SL M34A-BL M33-TL SM103100N HWSAFEDTL Part DESCRIPTION LENGTH WIDTH GatE MBS PRICE C81A Rock Exotica SwivaBiner Auto Lock Aluminum Carabiner 7.3” 2.6” 0.84” 30 kN $88.99 C1S-B Rock Exotica Pirate Screw Lock Aluminum Carabiner 4.2” 2.8” 0.95” 29 kN $14.99 C2T Rock Exotica RockD Twist Lock Aluminum Carabiner 4.5” 2.7” 0.95” 29 kN $19.95 C2S Rock Exotica RockD Screw Lock Aluminum Carabiner 4.5” 2.8” 0.95” 29 kN $14.99 C3A-B Rock Exotica RockO Auto Lock Aluminum Carabiner 4.4” 2.5” 0.95” 24 kN $19.95 M36A-SL Petzl William Screw Lock Aluminum Carabiner 4.6” 3.1” 1.1” 27 kN $16.95 M34A-BL Petzl Am’D Ball Lock Aluminum Carabiner 4.3” 2.5” 0.98” 27 kN $19.95 M33-TL Petzl OK Triact Lock Aluminum Carabiner 3.9” 2.8” 0.75” 24 kN $23.95 SM103100N SMC Kinetic Dual Lock Carabiner 4.6” 2.9” 0.98” 28 kN $19.95 HWSAFEDTL Sterling Rope SafeD Twistlock Carabiner With Lanyard Pin 4.4” 2.5” 1.05” 28 kN $30.99 60 <strong>GME</strong>SUPPLY.COM
markings, warnings, ratings, & geometry of connectors CONNECTORS 101 compLiance This stamp clearly identifies the standard which the hardware is manufactured to follow. Typically ANSI Z359.1-2007 or Z359.12, although there may also be CSA or EN ratings stamped, as well. gate Ratings Stamped on the gate itself, usually as 3,600 lbs, 16 kN or 3.6 m. If your hardware is missing this stamp, there’s a good chance you’re not in compliance. Don’t continue work with this gear! Gate 3600 ANSI Z2359. CSA Z2359. YOKE N-248G 50 kN 13 VWU geometRy During normal work, connectors move around on anchorage points. If your hardware isn’t designed to be used with your anchorage point, or doesn’t have proper safety features, the gate could make contact with the anchorage point and potentially work its way open. Be sure your connector and anchorage point are compatible. This risk is magnified when the connection is at foot level. 14 o 5M 5990 tension diRection Snaphooks and carabiners are designed to be loaded on their long axis. Loading them incorrectly may lead to failure. Always be sure your hardware is being loaded in the proper direction. If you’re at risk of cross loading, or applying tension on the short axis, don’t continue working. Load Rating A load rating should be stamped on the long axis of the hardware. This shows what the minimum break strength of the hardware is, typically displayed in pounds, tons, or kN. manufactuReR maRkings ID’s who made the hardware, lot #’s and other codes to help identify when, where, and who made the thing. These aren’t as much as a safety feature, as they are for troubleshooting if there’s ever a bad batch from the manufacturer. WaRnings Many manufacturers put reminders or warnings to help the user stay safe. Some examples include: a note to double check the gate is closed properly, red warning paint, or even a skull and cross bones logo for open gates. ANSI Z359.12 – 2009 Connecting Components for Personal Fall Arrest Systems Snaphooks and carabiners shall be self-closing and self-locking and shall be capable of being opened only by at least two consecutive deliberate actions. They shall be capable of withstanding a 5,000 lbs. (22.2kN) tensile load. The gate shall be capable of withstanding a minimum laod of 3,600 lbs (16kN) without the gate separating. All markings shall be in English, and be legible for the life of the component. Connectors shall be marked to identify: manufacturer, year of manufacture, load rating for major axis (minimum of 22 kN or 5,000 lbs), load rating for gate marked on gate mechanism, for connectors that are non-integral part (non-captive eye), then “ANSI Z359.12” is required. OSHA 1910.66 & 1926.502 – Regulations for Carabiners and Snaphooks Connectors shall be drop forged, pressed or formed steel, or made of equivalent materials. They shall have a corrosion-resistant finish, with smooth surfaces and edges to prevent damage to interfacing parts of the system. Snaphooks shall be sized to be compatible with the member to which they are connected so as to prevent unintentional disengagement, or shall be a locking type snaphook designed and used to prevent disengagement. Snaphooks, unless of a locking type designed and used to prevent disengagement from the following connections, shall not be engaged: directly to webbing, rope or wire rope; to each other; to a D-ring to which another snaphook or other connector is attached; to a horizontal lifeline; or to any other object which is incompatibly shaped or dimensioned in relation to the snaphook such that the connected object could depress the snaphook keeper a sufficient amount to release itself. 23kN 13 YVN CSA Z259N12 ANSI Z359 12 Gate 3600 LB 1500 lb SAFE WORKING LOAD/ASME B30, Lot #0115 one at a time Connectors are designed to go solo. Attaching two snaphooks or carabiners to a single D-ring may cause problems. They can act on each other causing one to slip open, or get twisted up, causing damage. Remeber, one per anchorage point! Load Rating Hardware made for lifting and rigging will have a Working Load Limit, often abbreviated as WLL on the hardware, stamped in the metal. This means the hardware has been tested to be able to maintain a static load up to that rating. This rating can be listed in lbs, tons, or even kN. Don’t use carabiners designed for fall protection for lifting and rigging! ansi ANSI Z359 compliant connectors are almost universally recommended. Hardware that has this standard will have gates rated to 3,600 lbs. This helps ensure the gate will not fail if loading occurs. Multi-action gates are also required. To open, there must be at least two separate actions made to release the mechanism. Look for the ANSI stamp before using the gear. INsPECTING CONNECTORs gate function Check the gate for smooth operation. It should open smoothly. When released, it should close and lock properly. When closed, move gate back and forth to see if there is excess movement. If it catches, grinds, doesn’t close properly, or is difficult to operate, remove the unit from service. defoRmity Check the axis of the unit for signs of overloading or deformity. Any stretching, or stress marks warrant removal from service. ThE MaNy shaPEs, FuNCTIONs, aNd dEsIGNs OF CONNECTORs There are many designs of connectors. From all the different shapes and materials of carabiners, to snaphooks and rebar hooks. Some have swivels, some have double and even triple action locking mechanisms. Made from steel, aluminum, or other alloys, they can be designed for fall protection, lifting and rigging, or maybe just to quickly connect two objects and not made for safety at all! Be sure you have the proper piece of hardware for the job at hand… if you’re not sure, give <strong>GME</strong> <strong>Supply</strong> a call and we’ll make sure you’re in the clear! Rust/coRRosion Look over the unit for any signs of corrosion or rust. ANSI Z359 connectors use a zinc coating for protection that wears off during normal use. Once the zinc begins to show signs of pitting or corrosion remove from service. maRkings If any of the ratings normally stamped on the hardware are worn off, the unit must be retired. physicaL damage Inspect for any significant dents, nicks, cuts or gouges to the carabiner or snaphook. These can be indications of improper use. 08 - LTY P7 Y N-2854 25kN 12 VGV CSA Z259.12 ANSI Z359.12 Gate 3600 LBS 23kN 13 YVN CSA Z259N12 ANSI Z359 12 Gate 3600 LB PURCHASE THE 19” x 27” POSTER FOR $14.95 PART # 2202 (800) 940-6762 61
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