PACK OF 5 (Total 5 Units) - 50mm x 75mm (38x63 Finish) C16 CLS Studwork Timber - 2.4m Length With 'eased edge' rounded corners and regularised to a consistant dimension CLS or Canadian Lumber Standard is most commonly used in construction projects for internal jobs such as stud walls, framing or internal partitions. Our CLS is structurally C16 graded and finishes smaller than the nominal size stated so please check our specification within this product listing.Tally lengths requested will only be supplied when available from stock, or the equivalent meter run will be suppliedKey Features Rounded corners for safety and aesthetics. Regularized to standard sizes. Ideal for stud walls, framing, and internal partitions. Structurally graded for reliability. Finished size is smaller than nominal; check specifications.