An autoblock (or autobloc or "third hand") is a rope device used in climbing and caving for both rappelling (downward) and ascending (upward). While rappelling...

term is used for any friction hitch or device that can grab a rope (see autoblock). Due to the pronunciation, the word is often misspelled Prussik, Prussick...

back-up: Typically a friction hitch such as a Prusik, Klemheist knot, or autoblock knot wrapped around the rope as to prevent uncontrolled descents. Helmets:...

21, 2020. Peters, Jay (September 1, 2021). "Twitter's new Safety Mode autoblocks abusive accounts". The Verge. Retrieved September 23, 2021. Vasile, Cosmin...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

the bowline, double figure eight, munter hitch, munter mule, prusik, autoblock, and clove hitch. Thus any individual who goes into a mountainous environment...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...

hitch Jamming Miller's Packer's Reef Strangle Thief Transom Climbing Autoblock Bachmann Beer Bowline on a bight Alpine butterfly Directional figure eight...