LET-LOK Precision Connectors
LET-LOK precision connectors are twin-ferrule compression fittings for instrumentation tubing. Tightening the nut drives two ferrules onto the tube, giving a leak-tight, vibration-resistant and remakeable joint without welding. Available for metric and inch tube, mainly in 316 stainless steel; select by tube OD, material and pressure rating.
Subcategories
- Connectors for Inch Pipes — 279 products
- Connectors for Metric Pipes — 678 products
Featured products
- Blind nut, stainless steel, C7121L
- Inch rear ring, stainless steel, C760LB
- Front inch ring, stainless steel, C760LF
- Insert for inch tube, stainless steel, C760LI
- Set of inch rings (front + rear) 10 pieces, stainless steel, C760LS
- Nut for inch tube, stainless steel, C761L
- Straight fitting for inch tube, stainless steel, C762L
- Tee fitting for inch tube, stainless steel, C764L
- 90° fitting for inch tube, stainless steel, C765L
- Adaptor socket for inch tube, stainless steel, C767LT
- Straight fitting with male NPT thread for inch tube, stainless steel, C768L
- Straight fitting with male NPT thread for inch tubing, brass, C768L
- Straight fitting with male BSP thread for inch tube, stainless steel, C768LG
- Straight fitting with male thread BSPT for inch tube, stainless steel, C768LR
- Cross fitting for metric tube, stainless steel, M764L
- Cap for precision tube, stainless steel, M7108L
- Blind nut, stainless steel, M7121L
- Tube fitting with female NPT thread, stainless steel, M739LF
- Tube fitting with female BSP thread, stainless steel, M739LFG
- Tube fitting with male NPT thread, stainless steel, M739LM
- Tube fitting with male BSP thread, stainless steel, M739LMG
- Tube fitting with male BSPT thread, stainless steel, M739LMR
- Rear metric ring, stainless steel, M760LB
- Rear metric ring, brass, M760LB
- Metric front ring, stainless steel, M760LF
- Metric front ring, brass, M760LF
- Insert for metric tube, stainless steel, M760LI
- Set of metric rings (front + rear) with nut 5 pieces, stainless steel, M760LNS
- Set of metric rings (front + rear) 10 pcs, stainless steel, M760LS
- Set of metric rings (front + rear) 10 pieces, brass, M760LS
- Nut for metric tube, stainless steel, M761L
- Nut for metric tube, brass, M761L
- Straight fitting for metric tube, stainless steel, M762L
- Straight reducing fitting for metric tube, stainless steel, M763L
- Tee fitting for metric tube, stainless steel, M764L
- Tee fitting for metric tube, brass, M764L
- 90° fitting for metric tube, stainless steel, M765L
- 90° fitting for metric tube, brass, M765L
- Straight fitting with female thread NPT for metric tube, stainless steel, M766L
- Straight fitting with female thread BSP for metric tube, stainless steel, M766LG