A tool holder with a J-shaped body. A gate includes an arm that is pivotally attached to a finger at the top of the body. The gate pivots between a closed position where the gate spans the opening between the two free ends of the body, an inside position where the gate is pivoted into the inside the body, and an outside position where gate is pivoted to outside the body. A biasing mechanism biases the gate to the closed position. An optional gate lock prevents the gate from opening when engaged. A barrel either rotates or slides, depending in the configuration, on the arm between an unlocked position where the gate can move between the inside, closed, and outside positions, and a locked position where the gate is retained in the closed position. An attachment secures the tool holder to flat webbing.

A rope anchor with a J-shaped a body having a hook and spine. The end of the spine has an attachment hole for a rope and an elongated, teardrop-shaped rope slot that is either enclosed or gated. The gate is biased closed to span the open side of the rope slot and pushed opened to allow access for a rope. A tip, composed of a flat chip of metallic material, fits into a slot at the end of the hook. The tip is generally triangular with two or three sharp corners, or square or rectangular with four sharp corners. The slot orients the tip so that only one of the sharp corners is exposed, or so that two adjacent sharp corners are exposed. When an exposed sharp corner is not suitable for use, the tip can be reoriented to expose a different sharp corner.

A connecting component with built-in radio frequency identification element which includes a main body and a radio frequency identification element is provided. The main body has a cylindrical body part and a head, wherein the body part has a connecting end and a free end; the head is connected to the connecting end, and the maximum outer diameter thereof is greater than an outer diameter of the body part; the head has an accommodating hole, and an opening of the accommodating hole is formed at a top of the head; the radio frequency identification element can be inserted into the accommodating hole. When the connecting component is used to fixedly connect the rigid object, the radio frequency electronic component provides a space to store database; with the radio frequency identification reader, industry can read the data at any time during the inspection or the maintenance stages, which improves the convenience of obtaining data and the efficiency of operation.

A carabiner apparatus includes a carabiner body, the carabiner body having a first portion and a second portion, the first and second portion defined by a G-arm, the first portion including a carabiner opening, the G-arm adjacent to the carabiner opening. The carabiner further includes a first gate, the first gate oriented to close and open the carabiner opening. The carabiner further includes a second gate, the second gate extending from the G-arm to a portion of the carabiner body, the second gate when closed separating the first portion of the carabiner body from the second portion of the carabiner body.

A snap hook with front and rear locks that must be disengaged for the gate to open. The body has a base and a J-shaped hook. A gate has two parallel, spaced fingers extending from an end of a gate arm. As the gate pivots between open and closed positions, a stop pin extending between the arms and through a curved slot in the body slides within the curved slot. A front lock pivots between a locking position, where shoulders in the gate arms abut an edge on the front lock, preventing the gate from pivoting open, and an unlocking position, where the shoulder does not abut the front lock edge. The rear lock pivots between a locking position, where the curved slots on the rear lock are not aligned with body curved slot, and an unlocking position, where the curved slots are aligned, and the gate can pivot open.

A device for releasably retaining a carabiner, said device includes: an elongate body with a jaw member hingedly attached at a first position thereto, said jaw member being movable towards and away from the elongate body in a first plane; a first projecting member and a second projecting member extending outwardly from a first side of the elongate body and away from the first plane; a third projecting member extending outwardly from a first side of the jaw member and away from the first plane, wherein the first projecting member and the second projecting member are configured to receive a spine of a carabiner inserted therebetween and whereupon third projecting member is configured to urge a gate of the carabiner toward the spine of the carabiner.

Two rigid fasteners each with integrally coupled magnets of opposing polarity on an outer surface thereon. The rigid fasteners also each have a spring-loaded displaceable clip member rotatably coupled thereto, wherein the clip member is operably configured to open and close to provide access to an aperture defined by the rigid fasteners. The fasteners are coupled together with a tether member also of a rigid material, wherein the fasteners are configured to selectively couple and uncouple together with the magnets thereon.

A garment hanger has a body for supporting a garment and an attachment mechanism for coupling the garment hanger to a garment rod. The attachment mechanism is mounted on a top central portion of the body and has a first semi-circular ring member, a second semi-circular ring member, a bracket, and a spring means. Each semi-circular ring member has a first end and a central aperture in proximity to a second end. The bracket has a central horizontal portion and two vertical portions on opposite sides of the central horizontal portion. The first and second semi-circular ring members are mounted in a mirrored direction between the two vertical portions by a shaft passing through a central aperture in each of the two semi-circular ring members. The spring means is coupled to force the first ends of the two semi-circular ring members towards each other.

Provided is a safety hook fastening condition prediction system. More particularly, provided is a safety hook fastening condition prediction system that provides a central axis to a conventional safety hook zone, attaches a safety hook fastening case to the central axis, senses a safety hook fastening condition using sensor values of a pressure sensor, a movement sensor, and an altitude sensor in the safety hook fastening case, and predicts a risk.

A carabiner includes a swivel loop and a body rotatably coupled to the swivel loop about a rotational axis. The body includes a spine having a spine axis that intersects the rotational axis at an intersection point disposed within the connection between the swivel loop and the body. The carabiner also includes a captive eye formed completely within the spine. The body and the captive eye being both rotatable relative to swivel loop.