A winch rigging link has a body defining a cable retainer and a soft shackle retainer at opposite ends. The body has a length, a width less than the length, and a depth less than the width. Furthermore, the body defines opposing faces bounded by the length and width and spaced apart by the depth. The soft shackle retainer comprises a channel running widthwise across the soft shackle retainer an in between the faces. The channel defines a bearing surface having curvature in a lengthwise and widthwise plane. The cable retainer may be permanently attached to a winch cable and the soft shackle retainer attached to a soft shackle or the like when required for winch rigging. The configuration of the link maximises the bend radius of the soft shackle or the like retained by the soft shackle retainer, despite the relatively narrow profile of the body thereof.

A winch rigging link has a body defining a cable retainer and a soft shackle retainer at opposite ends. The body has a length, a width less than the length, and a depth less than the width. Furthermore, the body defines opposing faces bounded by the length and width and spaced apart by the depth. The soft shackle retainer comprises a channel running widthwise across the soft shackle retainer an in between the faces. The channel defines a bearing surface having curvature in a lengthwise and widthwise plane. The cable retainer may be permanently attached to a winch cable and the soft shackle retainer attached to a soft shackle or the like when required for winch rigging. The configuration of the link maximises the bend radius of the soft shackle or the like retained by the soft shackle retainer, despite the relatively narrow profile of the body thereof.

A locking shackle for use with a pin having a protruding locking tab. The shackle defines (a) an entry eyehole has a non-linear insertion channel through which the locking tab may pass; and (b) a locking eyehole having an insertion channel through which the locking tab may pass, and a locking keyhole which releasably engages the locking tab when the pin is fully inserted into the shackle.

A locking shackle for use with a pin having a protruding locking tab. The shackle defines (a) an entry eyehole has a non-linear insertion channel through which the locking tab may pass; and (b) a locking eyehole having an insertion channel through which the locking tab may pass, and a locking keyhole which releasably engages the locking tab when the pin is fully inserted into the shackle.

A shackle assembly (200) comprising a shackle body (202), a shackle pin (102) and a clip member (104) is disclosed. The clip member (104) is pivotally mounted to the shackle pin (102) and is adapted to pivotally move with respect to the longitudinal axis of the shackle pin (102) between at least a first position and a second position. In the first position, the clip member (104) is adapted to engage to the shackle body (202) for allowing or at least assisting the shackle pin (102) to be secured to the shackle body (202). In the second position, the clip member (104) is adapted to be disengaged from the shackle body (202) and function as a lever for facilitating rotation of the shackle pin (102) about the longitudinal axis.

A shackle assembly (200) comprising a shackle body (202), a shackle pin (102) and a clip member (104) is disclosed. The clip member (104) is pivotally mounted to the shackle pin (102) and is adapted to pivotally move with respect to the longitudinal axis of the shackle pin (102) between at least a first position and a second position. In the first position, the clip member (104) is adapted to engage to the shackle body (202) for allowing or at least assisting the shackle pin (102) to be secured to the shackle body (202). In the second position, the clip member (104) is adapted to be disengaged from the shackle body (202) and function as a lever for facilitating rotation of the shackle pin (102) about the longitudinal axis.

The invention relates to an accessory connector device and to a connection system comprising said device, for connecting and locking at least one accessory to at least one cable, wherein the connector device comprises at least one spiral curved wire whose pitch is between 0.1 and 50 cm, extending and forming an outer envelope and an inner zone surrounded by said outer envelope, wherein the spiral curved wire pitch defines spiral sections, so that the connector device comprises between 1 to 1000 spiral sections along its extension, wherein the inner zone of the connector device comprises a spiral axis, so that the outer envelope formed by the spiral curved wire surrounds said spiral axis, wherein said inner area is configured to receive a first cable arranged along the spiral axis, and wherein at least one of the spiral sections of the spiral curved wire is configured to connect the connector device with the accessory in said at least one spiral section, locking the lateral sliding of the accessory with respect to the spiral axis, so that at least part of the accessory is located between the first cable and the spiral curved wire.

A heavy-duty shackle has a shackle body with two opposing end sections, each of which having a through-opening for receiving a bolt, which has a threaded section for a locknut at one end and a head at the other end, the head outer edge being non-circular. The through-openings are each surrounded by at least one nut bearing face, which is raised relative to a bearing face, directly surrounding the through-openings, for the head. An anti-rotation means for the bolt is formed in each case by a recessed head receptacle in the nut bearing face, the head outer edge being accommodated fully in the recess and being interlockingly held in place therein.

A heavy-duty shackle has a shackle body with two opposing end sections, each of which having a through-opening for receiving a bolt, which has a threaded section for a locknut at one end and a head at the other end, the head outer edge being non-circular. The through-openings are each surrounded by at least one nut bearing face, which is raised relative to a bearing face, directly surrounding the through-openings, for the head. An anti-rotation means for the bolt is formed in each case by a recessed head receptacle in the nut bearing face, the head outer edge being accommodated fully in the recess and being interlockingly held in place therein.

A split trailer shackle is disclosed, including a bolt and a reinforcing assembly. The bolt includes a rod body, a middle of the rod body is rotatablely connected with a main hook, and an upper surface of a front end of the main hook is symmetrically provided with positioning blocks; a left end of the rod body is rotatablely connected with a secondary hook, the positioning blocks are detachably inserted with a slot at a front of the secondary hook respectively, and a right end of the bolt is threaded with a nut. The reinforcing assembly includes a rotating shaft and a positioning seat, the rotating shaft is disposed in a middle of the main hook. The reinforcing assembly further includes posts. The split trailer shackle is easy to open and thus can quickly sling, meanwhile it also can be closed for lock, and the use of high security.