a wedge plate 6 a bolt hole 7 a and a bolt 7 b in addition one pair of standard wedges 11 is shown in one of the tapered holes to illustrate how the tendons are locked off during temporary anchoring the maximum number of tendons for the invention lock off block is equal to the total number of tapered and slotted holes minus one fig1 and fig1 illustrate the temporary anchorage of a multiple tendon post tensioning band line utilizing two invention lock off blocks the horizontal cross section of each lock off block 1 is similar to fig1 in fig1 all tendons in tapered holes 3 are anchored locked off in the first lock off block and the remaining anchors located in the connecting slots are locked off in the second lock off block that is placed directly behind the first anchor in fig1 one of the tapered holes is not used leaving one extra tendon to go through the first lock off block without anchorage again all remaining tendons in the connecting slots are locked off in the second lock off block note that in each case the lock off blocks are offset one un sheathed tendon diameter so that the tendons in connecting slots are lined up with the tapered holes of the second lock off block fig1 illustrates the field assembly of the invention lock off block assembled for multiple tendon post tensioning band line repairs the.