Collection: BESSEY Heavy-Duty Clamps – SGM, SLM, SGTM, STBM, STBS, STBVC, SGU, STBU
High-Performance Clamps from BESSEY
Extreme clamping forces up to 12,000 N for the highest demands! BESSEY high-performance clamps are the most powerful clamps in the range – developed for steel construction, industry, and the most demanding clamping tasks.
From the classic SGM to deep-reach variants and variable systems – BESSEY offers the optimal solution for every high-performance application.

SGM Series
High-Performance Screw Clamps with All-Steel Rail
Extreme clamping force up to 12,000 N. The most powerful clamp in the BESSEY range for the highest demands in steel construction.
To the SGM Series →
SLM Series
High-Performance Welder's Clamps for Extreme Loads
Specifically developed for welding work. High clamping force for metal construction and welding.
To the SLM Series →
SGTM Series
High-Performance Clamps with Deep Reach Function
Combines extreme clamping force with deep reach function. Perfect for special clamping geometries.
To the SGTM Series →
STBM Series
High-Performance Clamps with Particularly Stable Construction
Maximum stability due to reinforced construction. Developed for the highest loads.
To the STBM Series →
STBS Series
High-Performance Clamps for Special Applications
Specifically developed for special requirements. High performance for special tasks.
To the STBS Series →
STBVC Series
Variable High-Performance Clamps
High performance meets flexibility. Variable systems for changing requirements.
To the STBVC Series →
SGU/STBU Series
High-Performance Clamps with U-Profile
High performance in U-shape. For special clamping geometries with the highest demands.
To the SGU/STBU Series →Why BESSEY High-Performance Clamps?
The most powerful clamps in the BESSEY range for the highest demands in steel construction and industry.
From classic to deep-reach to variable – BESSEY offers the optimal solution for every high-performance application.
Specifically developed for the highest loads. Maximum stability and durability in tough use.
Selection Guide: Which High-Performance Clamp is right for you?
SGM: Extreme clamping force up to 12,000 N, all-steel rail
SLM: For welding work, metal construction, welding
SGTM: With deep reach function, special geometries
STBM: Particularly stable construction, highest loads
STBS: For special applications
STBVC: Variable systems, flexible use
SGU/STBU: U-profile for special clamping geometries
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BESSEY Heavy-Duty Clamp STB80M 800/175
Regular price €196,70Regular priceSale price €196,70 -
BESSEY High-Performance Clamp STB60M 600/175
Regular price €184,84Regular priceSale price €184,84 -
BESSEY High-Performance Clamp STB50M 500/175
Regular price €177,73Regular priceSale price €177,73 -
BESSEY Heavy-Duty Clamp STB40M 400/175
Regular price €170,62Regular priceSale price €170,62 -
BESSEY Heavy-Duty Screw Clamp STB30M 300/175
Regular price €162,33Regular priceSale price €162,33 -
BESSEY Heavy-Duty Clamp SG60T20M 600/200
Regular price €130,34Regular priceSale price €130,34 -
BESSEY Heavy-Duty Clamp SG30T20M 300/200
Regular price €99,52Regular priceSale price €99,52 -
BESSEY Heavy-Duty Clamp SG150M 1500/140
Regular price €181,30Regular priceSale price €181,30 -
BESSEY Heavy-Duty Clamp SG125M 1250/140
Regular price €163,53Regular priceSale price €163,53 -
BESSEY Heavy-Duty Clamp SG100M 1000/140
Regular price €140,99Regular priceSale price €140,99 -
BESSEY High-Performance Clamp SG80M 800/140
Regular price €125,62Regular priceSale price €125,62 -
BESSEY Heavy-Duty Clamp SG60M 600/140
Regular price €113,74Regular priceSale price €113,74 -
BESSEY Heavy-Duty Clamp SG50M 500/140
Regular price €107,84Regular priceSale price €107,84 -
BESSEY High-Performance Clamp SG40M 400/140
Regular price €97,16Regular priceSale price €97,16 -
BESSEY Heavy-Duty Clamp SG30M 300/140
Regular price €86,51Regular priceSale price €86,51 -
BESSEY Heavy-Duty Clamp SG25M 250/140
Regular price €84,12Regular priceSale price €84,12 -
BESSEY All-Steel Clamp SL60M 600/120
Regular price €90,06Regular priceSale price €90,06 -
BESSEY All-Steel Clamp SL50M 500/120
Regular price €85,30Regular priceSale price €85,30 -
BESSEY All-Steel Clamp SL40M 400/120
Regular price €80,57Regular priceSale price €80,57 -
BESSEY All-Steel Clamp SL30M 300/120 mm, 8,500 N, Metalworking
Regular price €75,84Regular priceSale price €75,84