Adjustable Levers EN 503

Original design
code: MRX.

Product description

Adjustable levers EN 503 have proven to be ideal wherever parts have to be clamped in a confined space or in a particular lever position. The insert is connected to the lever via serrations that can easily be disengaged.

Pulling the lever upwards disengages the serrations, allowing it to be swiveled to the ideal clamping position. When releasing the lever, the mating serrations of the lever and the insert automatically re-engage via a spring and push button that holds the assembly together.

Push button solution offers absolute electrical insulation for the operator, no visible steel parts subject to rust, and is a comfortable lever release mechanism.

Resistant to solvents, oils, grease and other chemical agents.

Specification

Lever body
Plastic, Polyamide (PA)

Glass fiber reinforced
Operating temperature
-22 °F to +248 °F (-30 °C to +120 °C)
Black, RAL 9005, matte finishSW

Tapped insert
Plastic, Polyamide (PA)

Glass fiber reinforced
Black
Tapped insert
Brass

Push button
Plastic, black matte finish

RoHS

On request

With stainless steel tapped insert
Other colors

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Part Number	l₁	d₁	d₂	d₃	d₄	h₁	h₂	h₃	h₄ Stroke	t min.

503-42-10X24-SW	1.65	10 x 24	0.47	0.71	0.63	1.06	0.24	1.26	0.14	0.39
503-42-10X32-SW	1.65	10 x 32	0.47	0.71	0.63	1.06	0.24	1.26	0.14	0.39
503-42-1/4X20-SW	1.65	1/4 x 20	0.47	0.71	0.63	1.06	0.24	1.26	0.14	0.39
503-63-1/4X20-SW	2.48	1/4 x 20	0.59	0.91	0.79	1.34	0.31	1.69	0.16	0.55
503-63-5/16X18-SW	2.48	5/16 x 18	0.59	0.91	0.79	1.34	0.31	1.69	0.16	0.55
503-80-5/16X18-SW	3.15	5/16 x 18	0.75	1.10	0.94	1.65	0.39	2.13	0.16	0.67
503-80-3/8X16-SW	3.15	3/8 x 16	0.75	1.10	0.94	1.65	0.39	2.13	0.16	0.67
503-80-1/2X13-SW	3.15	1/2 x 13	0.75	1.10	0.94	1.65	0.39	2.13	0.16	0.67
503-100-3/8X16-SW	3.94	3/8 x 16	0.98	1.30	1.22	1.89	0.47	2.56	0.20	0.79
503-100-1/2X13-SW	3.94	1/2 x 13	0.98	1.30	1.22	1.89	0.47	2.56	0.20	0.79
503-42-M5-SW	1.65	M 5	0.47	0.71	0.63	1.06	0.24	1.26	0.14	0.39
503-42-M6-SW	1.65	M 6	0.47	0.71	0.63	1.06	0.24	1.26	0.14	0.39
503-63-M6-SW	2.48	M 6	0.59	0.91	0.79	1.34	0.31	1.69	0.16	0.55
503-63-M8-SW	2.48	M 8	0.59	0.91	0.79	1.34	0.31	1.69	0.16	0.55
503-80-M8-SW	3.15	M 8	0.75	1.10	0.94	1.65	0.39	2.13	0.16	0.67
503-80-M10-SW	3.15	M 10	0.75	1.10	0.94	1.65	0.39	2.13	0.16	0.67
503-80-M12-SW	3.15	M 12	0.75	1.10	0.94	1.65	0.39	2.13	0.16	0.67
503-100-M10-SW	3.94	M 10	0.98	1.30	1.22	1.89	0.47	2.56	0.20	0.79
503-100-M12-SW	3.94	M 12	0.98	1.30	1.22	1.89	0.47	2.56	0.20	0.79
503-100-M14-SW	3.94	M 14	0.98	1.30	1.22	1.89	0.47	2.56	0.20	0.79
503-100-M16-SW	3.94	M 16	0.98	1.30	1.22	1.89	0.47	2.56	0.20	0.79

l₁	d₁	d₂	d₃	d₄	h₁	h₂	h₃	h₄ Stroke	t min.

1.65	10 x 24	10 x 32	1/4 x 20	0.47	0.71	0.63	1.06	0.24	1.26	0.14	0.39
2.48	1/4 x 20	5/16 x 18	-	0.59	0.91	0.79	1.34	0.31	1.69	0.16	0.55
3.15	5/16 x 18	3/8 x 16	1/2 x 13	0.75	1.10	0.94	1.65	0.39	2.13	0.16	0.67
3.94	3/8 x 16	1/2 x 13	-	0.98	1.30	1.22	1.89	0.47	2.56	0.20	0.79

l₁	d₁	d₂	d₃	d₄	h₁	h₂	h₃	h₄ Stroke	t min.

1.65	M 5	M 6	-	-	0.47	0.71	0.63	1.06	0.24	1.26	0.14	0.39
2.48	M 6	M 8	-	-	0.59	0.91	0.79	1.34	0.31	1.69	0.16	0.55
3.15	M 8	M 10	M 12	-	0.75	1.10	0.94	1.65	0.39	2.13	0.16	0.67
3.94	M 10	M 12	M 14	M 16	0.98	1.30	1.22	1.89	0.47	2.56	0.20	0.79